|Data Dictionary:||ACS 2009 (3-Year Estimates)|
|Data Source:||U.S. Census Bureau|
Universe: Total population
|Excerpt from:||Social Explorer; U.S. Census Bureau; American Community Survey 2007-2009 Summary File: Technical Documentation.|
|ACS 2009-3yr Summary File: Technical Documentation -> Appendix A. Supplemental Documentation -> 2009 Subject Definitions -> Population Variables -> Ancestry -> Estimates Based on People -> People Reporting Ancestry|
Includes all people who reported each ancestry, regardless of whether it was their first or second ancestry, or part of a single or multiple response. This estimate is the sum of the two estimates above (for Single and Multiple ancestry). People can be listed twice in this table. For example, if someone reports their ancestry as "German and Danish," they will be listed once in German and once in Danish, and therefore the sum of the rows would not equal the total population. Interpret the "German" line of this table as "The total number of people who reported they had German ancestry."