|Data Source:||U.S. Census Bureau|
|P35.||Ancestry - Single Ancestry|
|Excerpt from:||Social Explorer, U.S. Census Bureau; Census of Population and Housing, 1990: Summary Tape File 3 on CD-ROM [machine-readable data files] / prepared by the Bureau of the Census. Washington: The Bureau [producer and distributor], 1991.|
|Summary Tape File 3 -> Appendix B. Definitions of Subject Characteristics -> Population Characteristics -> Ancestry -> Presentation Based on Persons -> Single Ancestries Reported|
Includes all persons who reported only one ethnic group. Included in this category are persons with multiple-term responses such as "Scotch-Irish" who are assigned a single code. Multiple Ancestries Reported--Includes all persons who reported more than one group and were assigned two ancestry codes.