Codes and Frequencies
Description
This variable indicates the 1970 county group-a geographic area with at least 250,000 residents-where the household was enumerated.
Universe
- United States 1970: All households
Availability
- United States: 1970
This variable indicates the 1970 county group-a geographic area with at least 250,000 residents-where the household was enumerated.
Supported by: National Institutes of Health, National Science Foundation, Stat/Transfer, and University of Minnesota.
Copyright © Minnesota Population Center, University of Minnesota.