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Summary
DescriptionNon-Hispanic White Americans 1990 County.png
English: Non-Hispanic White Americans 1990 County
Date
Source
Own work, data taken from and provided by IPUMS NHGIS on 1790-2020 IPUMS-NHGIS (OFFICIAL TABULATION) data on Race and Hispanic origin over time.
Full citation: Steven Manson, Jonathan Schroeder, David Van Riper, Tracy Kugler, and Steven Ruggles. IPUMS National Historical Geographic Information System: Version 17.0 1790-2020 IPUMS-NHGIS (OFFICIAL TABULATION). Minneapolis, MN: IPUMS. 2022. http://doi.org/10.18128/D050.V17.0
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