Documentation: ACS 2009 (1-Year Estimates)
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Publisher: U.S. Census Bureau
Document: ACS 2009-1yr Summary File: Technical Documentation
citation:
Social Explorer; U.S. Census Bureau; American Community Survey 2009 Summary File: Technical Documentation.
ACS 2009-1yr Summary File: Technical Documentation
Chapter 4. Summary Level Sequence Chart
4.1. 2009 American Community Survey Data Products: Summary Level Sequence
Geographic Component Summary Level
00, 01, 43, A0, C0, C1, C2, E0, E1, E2, G0, H0, 89, 91-94 010 United States1
00, 01, 43, A0, C0, C1, C2, E0, E1, E2, G0, H0 020 Region1
00, 01, 43, A0, C0, C1, C2, E0, E1, E2, G0, H0 030 Division1
00, 01, 43, A0, C0, C1, C2, E0, E1, E2, G0, H0 040 State2
55-59, 60-62 00 050 State-County3
00 060 State-County-County Subdivision
00 160 State-Place
00 500 State-Congressional District (111th)
00 795 State-Public Use Microdata Area (5%)
00 950 State-School District (Elementary)/Remainder4
00 960 State-School District (Secondary)/Remainder4
00 970 State-School District (Unified)/Remainder4
00 230 State-Alaska Native Regional Corporation
00 250 American Indian Area/Alaska Native Area/Hawaiian Home Land
00 310 Metropolitan Statistical Area/Micropolitan Statistical Area
00 312 Metropolitan Statistical Area/Micropolitan Statistical Area-State-Principal City
00 314 Metropolitan Statistical Area/Micropolitan Statistical Area-Metropolitan Division
00 330 Combined Statistical Area
00 335 Combined New England City and Town Area
00 350 New England City and Town Area
00 352 New England City and Town Area-State-Principal City
00 355 New England City and Town Area (NECTA)-NECTA Division
00 400 Urban Area

Footnotes:

1Land area, water area, population counts, and housing unit counts for the United States, Regions, and Divisions do not include Puerto Rico.


2State, District of Columbia, or Puerto Rico.


3Parish in Louisiana, Borough or Census Area in Alaska, and Municipio in Puerto Rico; in Maryland, Missouri, Nevada, and Virginia, one or more cities are independent of counties and are treated as statistical equivalents of counties; the entire District of Columbia, which has no counties, is treated as a county equivalent.


4Remainder of school districts are published for ACS 5-year data.



4.2. Geographic Components
Geographic Components
Geo Components Geographic Component Description
00 Not in any geographic component
01 Urban
43 Rural
A0 In metropolitan or micropolitan statistical area
G0 Not in metropolitan or micropolitan statistical area
C0 In metropolitan statistical area
C1 In metropolitan statistical area-in principal city
C2 In metropolitan statistical area-not in principal city
H0 Not in metropolitan statistical area
E0 In micropolitan statistical area
E1 In micropolitan statistical area-in principal city
E2 In micropolitan statistical area-not in principal city
89 American Indian reservation and trust land - Federal Tribe
91 Oklahoma tribal statistical area
92 Tribal designated statistical area
93 Alaska Native village statistical area
94 State designated American Indian statistical area