| Documentation: | County Business Patterns 2015 |
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Publisher: U.S. Census Bureau
Survey: County Business Patterns 2015
| Document: | County Business Patterns 2015: Technical Documentation |
| citation: | Social Explorer; U.S. Census Bureau; County Business Patterns 2015: Technical Documentation. |
Chapter Contents
The methods we use to collect and produce the County Business Patterns, including sampling, questions, collection, review, quality, weighting, etc.
This section explains how the data are collected, both coverage and methodology. The Business Register is the Census Bureau's source of information on employer establishments, the universe included in the CBP. Industry classification of businesses in the CBP is according to the current 2012 North American Industry Classification System (NAICS), which includes nearly 1,200 industries. CBP uses noise infusion to withhold certain data from publication and avoid disclosing the operations of an individual employer. Explained in detail are the reliability of the data and the comparability with other data.
This section explains how the data are collected, both coverage and methodology. The Business Register is the Census Bureau's source of information on employer establishments, the universe included in the CBP. Industry classification of businesses in the CBP is according to the current 2012 North American Industry Classification System (NAICS), which includes nearly 1,200 industries. CBP uses noise infusion to withhold certain data from publication and avoid disclosing the operations of an individual employer. Explained in detail are the reliability of the data and the comparability with other data.
The Business Register is the Census Bureau's source of information on employer establishments included in the County Business Patterns. The Business Register is a multi-relational database that contains a record for each known establishment that is located in the United States, Puerto Rico and Island Areas (American Samoa, Guam, Commonwealth of the Northern Mariana Islands and U.S. Virgin Islands) with paid employees. An establishment is a single physical location at which business is conducted or services or industrial operations are performed. An establishment is not necessarily equivalent to a company or enterprise, which may consist of one or more establishments. A single-unit company owns or operates only one establishment. A multi-unit company owns or operates two or more establishments. The treatment of establishments on the Business Register differs according to whether the establishment is part of a single-unit or multi-unit company.
A single-unit company's unique identifier is its Employer Identification Number (EIN). The Internal Revenue Service (IRS) issues an EIN and the company uses it as an identifier to report payroll taxes. All employers are required to have at least one EIN. Because a single-unit company has only one establishment, there is a one-to-one relationship between the company and the EIN. Thus the company, the EIN, and the establishment all reference the same physical location and all three terms can be used interchangeably and unambiguously when referring to a single-unit company.
Descriptive information for a single-unit establishment in the County Business Patterns universe, including geographic location, industry classification, legal form of organization classification, payroll, and employment, come from a variety of administrative record and survey sources. Administrative records filed by EIN are the most common source of information for single-unit establishments, with updates on geographic location and industry classification from Census Bureau conducted surveys.
Descriptive information for a single-unit establishment in the County Business Patterns universe, including geographic location, industry classification, legal form of organization classification, payroll, and employment, come from a variety of administrative record and survey sources. Administrative records filed by EIN are the most common source of information for single-unit establishments, with updates on geographic location and industry classification from Census Bureau conducted surveys.
For multi-unit companies a different structure connects the company with its establishments via the EIN. Essentially a multi-unit company is associated with a cluster of one or more EINs and EINs are associated with one or more establishments. A multi-unit company consists of at least two establishments. Each company is associated with at least one EIN and only one company can use a given EIN. One multi-unit company may have several EINs. Similarly, there is a one-to-many relationship between EINs and establishments. Each EIN can be associated with many establishments, but each establishment is associated with only one EIN. With the possibility of one-to-many relationships, there must be distinction between the company, its EINs, and its establishments. A unique employer unit identification number identifies each establishment owned by a multi-unit company on the Business Register.
There is less dependency on administrative record sources for multi-unit establishment information because EIN and establishment are not equivalent for multi-unit companies. The Census Bureau's Economic Census (conducted every five years in years ending in '2' and '7') initially identifies multi-unit companies when a company expands to more than one establishment. Establishments for a multi-unit company are identified through the Economic Census and the annual Company Organization Survey (COS). Geographic location, industry classification, payroll and employment come primarily from the Economic Census and the COS. EIN-level administrative payroll and employment data are apportioned to the establishment level in cases of nonresponse or for smaller companies not selected for the COS.
There is less dependency on administrative record sources for multi-unit establishment information because EIN and establishment are not equivalent for multi-unit companies. The Census Bureau's Economic Census (conducted every five years in years ending in '2' and '7') initially identifies multi-unit companies when a company expands to more than one establishment. Establishments for a multi-unit company are identified through the Economic Census and the annual Company Organization Survey (COS). Geographic location, industry classification, payroll and employment come primarily from the Economic Census and the COS. EIN-level administrative payroll and employment data are apportioned to the establishment level in cases of nonresponse or for smaller companies not selected for the COS.
The Legal Form of Organization (LFO) for County Business Patterns establishments is derived from administrative record sources. County Business Patterns publishes U.S.-level data (starting with 2008) and state-level data (starting with 2010) by the following legal forms of organization:
- All Establishments
- Corporations
- S-Corporations
- Sole Proprietorships
- Partnerships
- Non-profits
- Government
- Other
Historically, the permanent on-site workforce at a business location were paid employees of that establishment. This traditional practice of companies directly hiring employees is still the dominant employer/employee relationship in the United States. However, over the past decade a new workforce arrangement has emerged. Under this new arrangement, a professional employer organization (PEO) or employee leasing company operates in a co-employment relationship with client businesses to provide leased workers and specialized management services. Employee leasing companies are responsible for payroll, including withholding and remitting employment-related taxes, for some or all of the employees of their clients, and also serve as the employer of those employees for benefits and related purposes. Employee leasing is distinct from temporary help service and payroll service.
County Business Patterns has shown a steady increase in professional employer organizations (NAICS 561330), over the past few years. Clearly, the employees are not classified in the predominant industry of the client businesses. Professional employer organizations may pay these employees out of a single payroll office. This may result in the leasing company's employment and payroll data being reported in the county where the payroll office is located, thus distorting the data for that county. In some cases, many thousands of employees may be paid from a single payroll office. Therefore, for geography purposes, employee-leasing establishments may be published in the statewide category in states where such payroll offices are located, as these establishments service multiple counties.
County Business Patterns has shown a steady increase in professional employer organizations (NAICS 561330), over the past few years. Clearly, the employees are not classified in the predominant industry of the client businesses. Professional employer organizations may pay these employees out of a single payroll office. This may result in the leasing company's employment and payroll data being reported in the county where the payroll office is located, thus distorting the data for that county. In some cases, many thousands of employees may be paid from a single payroll office. Therefore, for geography purposes, employee-leasing establishments may be published in the statewide category in states where such payroll offices are located, as these establishments service multiple counties.
County Business Patterns covers most of the country's economic activity. The series excludes data on self-employed individuals, employees of private households, railroad employees, agricultural production employees, and most government employees. See below for specific NAICS exclusions. Businesses operating without an EIN, and businesses with an EIN but without employees, are excluded from the County Business Patterns universe.
A certain amount of undercoverage occurs in the universe, primarily with establishments for multi-unit companies. The Census Bureau does not create a multi-unit company structure in the Business Register for very small employers (less than 10 employees) identified in the Economic Census. In addition, the COS is an annual mail survey that includes all multi-unit companies with 250 or more employees. Companies with less than 250 employees are only selected for the COS when administrative record sources indicate the company may be undergoing organizational change and are adding or dropping establishments. Establishments for smaller companies may be missed, as well as establishments for companies not responding to the Economic Census or the COS. The Census Bureau takes much effort to get establishment information for large companies because of their importance to the economy. The Census Bureau does not have any estimates of establishment undercoverage. Coverage of payroll and employment is very good because of the usage of administrative record data.
A certain amount of undercoverage occurs in the universe, primarily with establishments for multi-unit companies. The Census Bureau does not create a multi-unit company structure in the Business Register for very small employers (less than 10 employees) identified in the Economic Census. In addition, the COS is an annual mail survey that includes all multi-unit companies with 250 or more employees. Companies with less than 250 employees are only selected for the COS when administrative record sources indicate the company may be undergoing organizational change and are adding or dropping establishments. Establishments for smaller companies may be missed, as well as establishments for companies not responding to the Economic Census or the COS. The Census Bureau takes much effort to get establishment information for large companies because of their importance to the economy. The Census Bureau does not have any estimates of establishment undercoverage. Coverage of payroll and employment is very good because of the usage of administrative record data.
Industry classification of businesses in the County Business Patterns is according to the current 2012 North American Industry Classification System (NAICS), which includes nearly 1,200 industries. For more information on the 2012 NAICS codes, as well as comparisons between the 2012 and 2007 codes, visit the NAICS website. NAICS codes are updated every five years.
The primary source of industry classification is derived from data collected through the Economic Census or through other Census surveys. When this is not available, the Census Bureau uses a hierarchy of administrative record sources to assign a NAICS code, including classifications from the Bureau of Labor Statistics, business birth information, and self-assigned codes from income tax records.
For a small percentage of records, only a partial classification is possible from all sources. For these cases, a complete industry classification is assigned, or imputed, by using a "nearest neighbor" assignment process that assigns the NAICS from an establishment with similar payroll, employment and organizational type with possible constraints. Analysts review the assignments to ensure that anomalies do not occur at the county level. For some multi-unit establishments with a partial classification, a complete code is imputed from another establishment within the same company. The imputation rate for complete codes varies widely during the five-year Economic Census processing cycle, but generally affects small businesses. Completely unclassified records are an even smaller percentage and are tabulated and published separately.
The County Business Patterns series includes the following NAICS sectors:
The primary source of industry classification is derived from data collected through the Economic Census or through other Census surveys. When this is not available, the Census Bureau uses a hierarchy of administrative record sources to assign a NAICS code, including classifications from the Bureau of Labor Statistics, business birth information, and self-assigned codes from income tax records.
For a small percentage of records, only a partial classification is possible from all sources. For these cases, a complete industry classification is assigned, or imputed, by using a "nearest neighbor" assignment process that assigns the NAICS from an establishment with similar payroll, employment and organizational type with possible constraints. Analysts review the assignments to ensure that anomalies do not occur at the county level. For some multi-unit establishments with a partial classification, a complete code is imputed from another establishment within the same company. The imputation rate for complete codes varies widely during the five-year Economic Census processing cycle, but generally affects small businesses. Completely unclassified records are an even smaller percentage and are tabulated and published separately.
The County Business Patterns series includes the following NAICS sectors:
| 11 | Forestry, Fishing and Hunting, and Agricultural Support Services (NAICS 113-115) |
| 21 | Mining |
| 22 | Utilities |
| 23 | Construction |
| 31-33 | Manufacturing |
| 42 | Wholesale Trade |
| 44-45 | Retail Trade |
| 48-49 | Transportation and Warehousing |
| 51 | Information |
| 52 | Finance and Insurance |
| 53 | Real Estate and Rental and Leasing |
| 54 | Professional, Scientific, and Technical Services |
| 55 | Management of Companies and Enterprises |
| 56 | Administrative and Support and Waste Management and Remediation Services |
| 61 | Educational Services |
| 62 | Health Care and Social Assistance |
| 71 | Arts, Entertainment, and Recreation |
| 72 | Accommodation and Food Services |
| 81 | Other Services (except Public Administration) |
| 99 | Industries Not Classified |
County Business Patterns covers most NAICS industries excluding crop and animal production (NAICS 111,112), rail transportation (NAICS 482), Postal Service (NAICS 491), pension, health, welfare, and vacation funds (NAICS 525110, 525120, 525190), trusts, estates, and agency accounts (NAICS 525920), private households (NAICS 814), and public administration (NAICS 92).
Although most government establishments are excluded from tabulation, County Business Patterns includes government sponsored wholesale liquor establishments (NAICS 4248), retail liquor stores (NAICS 44531), book publishers (511130), federally-chartered savings institutions (NAICS 522120), federally-chartered credit unions (NAICS 522130), and hospitals (NAICS 622).
County Business Patterns classifies an establishment by its physical location. Under the usual definition, an establishment or business is a fixed physical location or permanent structure where some form of business activity is conducted. The Economic Census and the COS requests the physical location of each establishment in a company. In addition, administrative record sources provide physical location addresses. In some cases when the physical location is not available geographic assignment is based on the mailing address. When a business relocates, there may be a significant delay until the Census Bureau receives the updated physical location address, particularly for small businesses. This may have an impact on establishment counts at the county level, but this level is not measured.
County Business Patterns publishes county data for Louisiana (parishes) and Alaska (organized boroughs, city and boroughs, municipalities, and census areas) as the equivalent of a county. The independent cities in Virginia, and the cities of Baltimore, MD; Carson City, NV; and St. Louis, MO, are treated as separate counties.
Employers without a fixed location within a state (or of unknown county location) are included under a statewide classification at the end of the county tables. This incomplete detail causes only slight understatement of county employment.
County Business Patterns publishes county data for Louisiana (parishes) and Alaska (organized boroughs, city and boroughs, municipalities, and census areas) as the equivalent of a county. The independent cities in Virginia, and the cities of Baltimore, MD; Carson City, NV; and St. Louis, MO, are treated as separate counties.
Employers without a fixed location within a state (or of unknown county location) are included under a statewide classification at the end of the county tables. This incomplete detail causes only slight understatement of county employment.
In accordance with U.S. Code, Title 13, Section 9, no data are published that would disclose the operations of an individual employer.
County Business Patterns continues to apply the Noise Infusion method of data protection that began in 2007. Noise infusion is a method of disclosure avoidance in which values for each establishment are perturbed prior to table creation by applying a random noise multiplier to the magnitude data (i.e., characteristics such as first-quarter payroll, annual payroll, and number of employees) for each company. Disclosure protection is accomplished in a manner that results in a relatively small change in the vast majority of cell values. Each published cell value has an associated noise flag, indicating the relative amount of distortion in the cell value resulting from the perturbation of the data for the contributors to the cell. The flag for ' low noise (G) indicates the cell value was changed by less than 2 percent with the application of noise, and the flag for ' moderate noise (H) indicates the value was changed by 2 percent or more but less than 5 percent. Cells that have been changed by 5 percent or more are suppressed from the published tables. Additionally, other cells in the table may be suppressed for additional protection from disclosure or because the quality of the data does not meet publication standards. Though some of these suppressed cells may be derived by subtraction, the results are not official and may differ substantially from the true estimate.
The number of establishments in a particular tabulation cell is not considered a disclosure; therefore, this information may be released without the addition of protective noise. For an introduction to the noise confidentiality protection method, see Using Noise for Disclosure Limitation of Establishment Tabular Data [PDF] by Timothy Evans, Laura Zayatz, and John Slanta in the Journal of Official Statistics (1998).
Noise infusion was first applied to CBP data in 2007. Prior to 2007, data were protected using the complementary cell suppression method.
Using Noise for Disclosure Limitation of Establishment Tabular Data
The number of establishments in a particular tabulation cell is not considered a disclosure; therefore, this information may be released without the addition of protective noise. For an introduction to the noise confidentiality protection method, see Using Noise for Disclosure Limitation of Establishment Tabular Data [PDF] by Timothy Evans, Laura Zayatz, and John Slanta in the Journal of Official Statistics (1998).
Noise infusion was first applied to CBP data in 2007. Prior to 2007, data were protected using the complementary cell suppression method.
Using Noise for Disclosure Limitation of Establishment Tabular Data
Payroll and employment data are tabulated from administrative records for single-unit companies and a combination of administrative records and survey-collected data for multi-unit companies. They are not subject to sampling error, but are subject to nonsampling errors, which can be attributed to several sources: inability to identify all cases that should be in the universe; definition and classification difficulties; errors in recording or coding the data obtained; and other errors of coverage, processing, and estimation for missing or misreported data.
The accuracy of these tabulated data is determined by the joint effects of the various nonsampling errors. No direct measurement of these effects has been obtained except for estimation for missing or misreported industry classifications; however, precautionary steps were taken in all phases of the processing to minimize the effects of nonsampling errors.
Employment data are missing from approximately 12 percent of incoming administrative payroll records. For these records, employment is imputed as the average employment of the two adjacent quarters. If this is not possible employment is imputed using average wage data for the prior year for the EIN, if available. If it's not available, an employment figure is imputed based on the average wage for the industry and geographic area. Quarterly payroll is edited by comparing with reported data from other quarters over a two-year period to determine any anomalies and potential misreporting. Suspected missing payroll and extreme values are imputed based on company reporting patterns. The Census Bureau imputes payroll for less than one percent of all incoming administrative payroll records.
Establishment payroll and employment for multi-unit companies is collected through the Economic Census and the COS. Data for companies not included in the COS or not responding to the survey are imputed from administrative record data by taking company level administrative payroll and employment and breaking it down to the establishment level by best estimates of the size of each establishment in the company. If some establishments have reported payroll and some do not, the breakdown is performed with the difference between the administrative data at the company level and the total reported amounts.
The accuracy of these tabulated data is determined by the joint effects of the various nonsampling errors. No direct measurement of these effects has been obtained except for estimation for missing or misreported industry classifications; however, precautionary steps were taken in all phases of the processing to minimize the effects of nonsampling errors.
Employment data are missing from approximately 12 percent of incoming administrative payroll records. For these records, employment is imputed as the average employment of the two adjacent quarters. If this is not possible employment is imputed using average wage data for the prior year for the EIN, if available. If it's not available, an employment figure is imputed based on the average wage for the industry and geographic area. Quarterly payroll is edited by comparing with reported data from other quarters over a two-year period to determine any anomalies and potential misreporting. Suspected missing payroll and extreme values are imputed based on company reporting patterns. The Census Bureau imputes payroll for less than one percent of all incoming administrative payroll records.
Establishment payroll and employment for multi-unit companies is collected through the Economic Census and the COS. Data for companies not included in the COS or not responding to the survey are imputed from administrative record data by taking company level administrative payroll and employment and breaking it down to the establishment level by best estimates of the size of each establishment in the company. If some establishments have reported payroll and some do not, the breakdown is performed with the difference between the administrative data at the company level and the total reported amounts.
The comparability of data over time may be affected by changes in industry classifications, definitions of establishments, establishments active status, and/or changes to geographic boundaries (actual or statistically-defined areas).
Since 1998, County Business Patterns has been tabulated based on the North American Industry Classification System (NAICS). Data were tabulated according to the Standard Industrial Classification (SIC) System for prior periods. For more information on the SIC system, see the SIC Information Page.
Classification changes and the realignment of industries introduced in the 2012 County Business Patterns are explained in this update.
For Puerto Rico County Business Patterns data, the change from SIC to NAICS occurred in 2003.
For details, refer to the description of the correspondence between the SIC system and the 1997 NAICS.
Classification changes introduced in the 2003 County Business Patterns are explored in detail in the Bridge Between 2002 NAICS and 1997 NAICS.
Classification changes introduced in the 1998 County Business Patterns are explored in detail in the Bridge Between NAICS and SIC.
North American Industry Classification System (NAICS).
Economic Census.
Classification changes and the realignment of industries introduced in the 2012 County Business Patterns are explained in this update.
- 2012 to 2015 data use NAICS 2012
- 2008 to 2011 data use NAICS 2007
- 2003 to 2007 data use NAICS 2002
- 1998 to 2002 data use NAICS 1997
- 1988 to 1997 data use 1987 SIC
- 1974 to 1987 data use 1972 SIC
Classification changes and the realignment of industries introduced in the 2012 County Business Patterns are explained in this update.
For Puerto Rico County Business Patterns data, the change from SIC to NAICS occurred in 2003.
For details, refer to the description of the correspondence between the SIC system and the 1997 NAICS.
Classification changes introduced in the 2003 County Business Patterns are explored in detail in the Bridge Between 2002 NAICS and 1997 NAICS.
Classification changes introduced in the 1998 County Business Patterns are explored in detail in the Bridge Between NAICS and SIC.
North American Industry Classification System (NAICS).
Economic Census.
Classification changes and the realignment of industries introduced in the 2012 County Business Patterns are explained in this update.
In the 1998 - 2002 County Business Patterns publications, corporate, subsidiary, and regional managing offices were tabulated in NAICS Sector 55. All other auxiliaries were tabulated in NAICS 95. Starting with the 2003 County Business Patterns publication, corporate, subsidiary, and regional managing offices are still published in NAICS Sector 55, but the other auxiliaries are tabulated in the industry of the service performed. The other auxiliaries were coded into ten separate NAICS classifications listed in the auxiliary section of the 1997 Bridge Between NAICS and SIC.
In 1997 and earlier County Business Patterns data series based on SIC classification, auxiliary establishments were similarly excluded from SIC categories, but were reported as a separate data line for those counties where they were present.
In 1997 and earlier County Business Patterns data series based on SIC classification, auxiliary establishments were similarly excluded from SIC categories, but were reported as a separate data line for those counties where they were present.
Definitions and coverage differences may affect the direct comparison of Economic Census and County Business Patterns data. See Glossary for an explanation of the data items contained in County Business Patterns.
The Economic Census generally uses respondent reported data. County Business Patterns uses a combination of reported Company Organization Survey data and administrative records data. Although efforts are made to resolve significant differences in the data, differences are known to exist. See Methodology for further information on how the County Business Patterns data are produced.
Some large companies report different activities at the same location as separate profit centers. The County Business Patterns program treats each profit center as a separate establishment. The Economic Census reporting may combine the profit centers into one establishment. This results in establishment count differences due to differences in how the data are collected.
The Economic Census generally uses respondent reported data. County Business Patterns uses a combination of reported Company Organization Survey data and administrative records data. Although efforts are made to resolve significant differences in the data, differences are known to exist. See Methodology for further information on how the County Business Patterns data are produced.
Some large companies report different activities at the same location as separate profit centers. The County Business Patterns program treats each profit center as a separate establishment. The Economic Census reporting may combine the profit centers into one establishment. This results in establishment count differences due to differences in how the data are collected.
The following abbreviations and symbols are used with County Business Patterns data:
| D | Withheld to avoid disclosing data for individual companies; data are included in higher level totals |
| G | Low noise infusion |
| H | Medium noise infusion |
| S | Withheld because estimate did not meet publication standards |
| N | Not available or not comparable |
| X | Not applicable |
| a | 0 to 19 employees |
| b | 20 to 99 employees |
| c | 100 to 249 employees |
| e | 250 to 499 employees |
| f | 500 to 999 employees |
| g | 1,000 to 2,499 employees |
| h | 2,500 to 4,999 employees |
| i | 5,000 to 9,999 employees |
| j | 10,000 to 24,999 employees |
| k | 25,000 to 49,999 employees |
| l | 50,000 to 99,999 employees |
| m | 100,000 employees or more |
At-large is a designation for members of a governing body who are elected, and one at-large representative is elected from the entire state. States with at-large congressional districts are: Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming.
A company (or "enterprise") is comprised of all the establishments that operate under the ownership or control of a single organization. A company may be a business, service, or membership organization; consist of one or several establishments; and operate at one or several locations. It includes all subsidiary organizations, all establishments that are majority-owned by the company or any subsidiary, and all the establishments that can be directed or managed by the company or any subsidiary.
A company may have one or many establishments. If the company operated at different physical locations, even if the individual locations were producing the same line of goods, a separate report was requested for each location.
If the company operated in two or more distinct lines of manufacturing at the same location, a separate report was requested for each activity. or statistics at the company level, refer to the Statistics of U.S. Businesses.
A company may have one or many establishments. If the company operated at different physical locations, even if the individual locations were producing the same line of goods, a separate report was requested for each location.
If the company operated in two or more distinct lines of manufacturing at the same location, a separate report was requested for each activity. or statistics at the company level, refer to the Statistics of U.S. Businesses.
A congressional district is an electoral constituency that elects a single member of a congress. A congressional district is based on population, which, in the United States, is taken using a census every ten years. There are 435 congressional districts in the United States House of Representatives.
Numbers of establishments by employment size class is determined by paid employment in the mid-March pay period. Employment size class is derived from the original employment value before noise is applied. This may cause a slight difference between the tabulated total establishment value and the value shown for an employment size class. The size group 1 to 4 includes establishments that did not report any paid employees in the mid-March pay period but paid wages to at least one employee at some time during the year.
An establishment is a single physical location at which business is conducted or services or industrial operations are performed. It is not necessarily identical with a company or enterprise, which may consist of one or more establishments. When two or more activities are carried on at a single location under a single ownership, all activities generally are grouped together as a single establishment. The entire establishment is classified on the basis of its major activity and all data are included in that classification.
Establishment counts represent the number of locations with paid employees any time during the year. This series excludes government establishments except for wholesale liquor establishments (NAICS 4248), retail liquor stores (NAICS 44531), Federally-chartered savings institutions (NAICS 522120), Federally-chartered credit unions (NAICS 522130), and hospitals (NAICS 622).
Establishment counts represent the number of locations with paid employees any time during the year. This series excludes government establishments except for wholesale liquor establishments (NAICS 4248), retail liquor stores (NAICS 44531), Federally-chartered savings institutions (NAICS 522120), Federally-chartered credit unions (NAICS 522130), and hospitals (NAICS 622).
LFO is derived from administrative records data sources. The following LFO are included in this report.
- Corporation - An incorporated business that is granted a charter recognizing it as a separate legal entity having its own privileges, and liabilities distinct from those of its members.
- S-Corporation - A form of corporation where the entity does not pay any federal income taxes. The corporation's income or losses are divided among and passed to its shareholders. The shareholders must then report the income or loss on their own individual income tax returns.
- Sole Proprietorships - An unincorporated business with a sole owner.
- Partnership - An unincorporated business where two or more persons join to carry on a trade or business with each having a shared financial interest in the business.
- Non-profit - An organization that does not distribute surplus funds to its owners or shareholders, but instead uses surplus funds to help pursue its goals. Most non-profit organizations are exempt from income taxes.
- Government - A business that taxpayers primarily fund. Most government businesses are out of scope to this data series. Click this link for more information on in-scope government businesses.
- Corporation - An incorporated business that is granted a charter recognizing it as a separate legal entity having its own privileges, and liabilities distinct from those of its members.
- S-Corporation - A form of corporation where the entity does not pay any federal income taxes. The corporation's income or losses are divided among and passed to its shareholders. The shareholders must then report the income or loss on their own individual income tax returns.
- Sole Proprietorships - An unincorporated business with a sole owner.
- Partnership - An unincorporated business where two or more persons join to carry on a trade or business with each having a shared financial interest in the business.
- Non-profit - An organization that does not distribute surplus funds to its owners or shareholders, but instead uses surplus funds to help pursue its goals. Most non-profit organizations are exempt from income taxes.
- Government - A business that taxpayers primarily fund. Most government businesses are out of scope to this data series. Click this link for more information on in-scope government businesses.
Paid employment consists of full- and part-time employees, including salaried officers and executives of corporations, who are on the payroll in the pay period including March 12. Included are employees on paid sick leave, holidays, and vacations; not included are sole proprietors and partners of unincorporated businesses.
The primary legal divisions of Puerto Rico are termed municipios. County Business Patterns publishes a municipio as the equivalent of a county in the United States. Districts and islands in American Samoa, municipalities in the Commonwealth of the Northern Mariana Islands, districts in Guam, and islands in the U.S. Virgin Islands are treated as an equivalent of a county in the United States.
Noise infusion is a method of disclosure avoidance in which values for each firm are perturbed prior to table creation by applying a random noise multiplier to the receipts data for each business. Disclosure protection is accomplished in a manner that results in a relatively small change in the vast majority of cell values. Read more in the Technical Documentation
The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy. This system is used by the United States, Canada and Mexico.
Payroll includes all forms of compensation, such as salaries, wages, commissions, dismissal pay, bonuses, vacation allowances, sick-leave pay, and employee contributions to qualified pension plans paid during the year to all employees. For corporations, payroll includes amounts paid to officers and executives; for unincorporated businesses, it does not include profit or other compensation of proprietors or partners. Payroll is reported before deductions for social security, income tax, insurance, union dues, etc. This definition of payroll is the same as that used by the Internal Revenue Service (IRS) on Form 941 as taxable Medicare Wages and Tips (even if not subject to income or FICA tax). First-quarter payroll consists of payroll during the January-to-March quarter.
Counties: County boundary changes may occur between each publication year; however these changes are implemented in batch once every 5 years. Such changes are detailed in the following page: Substantial Changes to Counties and County Equivalent Entities: 1970-Present. This is primarily done to maintain data consistency and comparability over time.
Metropolitan and Micropolitan Areas: Metropolitan areas are redefined after each population census and new criteria are generally introduced at that point. Most metropolitan areas tabulated in CBP for 2007-2008, those defined as of November 2007, had at least some boundary changes relative to the areas tabulated in 2006 and prior years. Lists of counties that comprise each metropolitan area as of different time periods can be accessed here.
Micropolitan areas were first defined in 2003 therefore data are not available for prior years. In 2002 and earlier years, CBP data were published for New England County Metropolitan Areas rather than for MSA's in CT, ME, MA, NH, RI, and VT.
ZIP Codes: ZIP codes are defined at the discretion of the U.S. Postal Service and may change from time to time.
Substantial Changes to Counties and County Equivalent Entities: 1970-Present.
Current Lists of Metropolitan and Micropolitan Statistical Areas and Delineations.
Metropolitan and Micropolitan Areas: Metropolitan areas are redefined after each population census and new criteria are generally introduced at that point. Most metropolitan areas tabulated in CBP for 2007-2008, those defined as of November 2007, had at least some boundary changes relative to the areas tabulated in 2006 and prior years. Lists of counties that comprise each metropolitan area as of different time periods can be accessed here.
Micropolitan areas were first defined in 2003 therefore data are not available for prior years. In 2002 and earlier years, CBP data were published for New England County Metropolitan Areas rather than for MSA's in CT, ME, MA, NH, RI, and VT.
ZIP Codes: ZIP codes are defined at the discretion of the U.S. Postal Service and may change from time to time.
Substantial Changes to Counties and County Equivalent Entities: 1970-Present.
Current Lists of Metropolitan and Micropolitan Statistical Areas and Delineations.
There have been certain variations in County Business Patterns data collected:
- 1974 through 2004 Data are provided for mid-March employment, first-quarter and annual payrolls, and establishments by industry for each county in a state and in a separate report for the United States. Data are included for every industry having a significant number of employees or establishments. Refer to the glossary for a description of the types of employment covered. Data for industries with fewer than 100 employees, as well as data for detailed industries withheld to avoid disclosing data for individual companies, was not printed in these reports. However, this data was made available on the County Business Patterns data disks.
- 1964 through 1973 Data are provided for first-quarter reporting units, employment, and taxable payrolls for each county and metropolitan area in a state and in a separate report for the United States. Data are included for every industry having a significant number of employees or reporting units.
- 1959 and 1962 Data are provided for first-quarter reporting units, employment, and taxable payrolls for each county in a state and in a separate report for the United States. Data are included for every industry having a significant number of employees or reporting units. Data are combined for some counties in eight states.
- 1956 Data are provided for first-quarter reporting units, employment, and taxable payrolls for each county in a state and in a separate report for the United States. Data are included for SIC economic divisions, major groups, and selected three-digit SICs. Data are combined for some counties in eight states.
- 1949 and 1950 Data are provided for first-quarter manufacturing establishments, employment, and taxable payrolls for each large county in a state and in a separate report for the United States. Data are included for manufacturing major industry groups and selected three-digit SICs. Manufacturing totals are included for small counties. Data are combined for some counties in eight states.
- 1947, 1948, 1951, and 1953 Data are provided for first-quarter reporting units, employment, and taxable payrolls for each large county in a state and in a separate report for the United States. Data are included for SIC economic divisions, major groups, and selected three-digit SICs. Economic division totals are included for small counties. Data are combined for some counties in eight states.
- 1946 Data are provided for first-quarter reporting units, employment, and taxable payrolls for each large county in a state and in a separate report for the United States. Data are included for SIC economic divisions and major groups. Economic division totals are included for small counties. Data are combined for some counties in eight states.
