Historical, Demographic, Economic, and Social Data: The United States, 1790-2000
Census (County and State)
Sources: U.S. Bureau of the Census. Second Decennial Census of the United States, 1800. Return of the Whole Number of Persons within the Several Districts of the United States. (Wash., D.C.: Printed at the Apollo Press, By William Duane & Sons, 1802).
U.S. Bureau of the Census. Twelfth Decennial Census of the United States, 1900. "Population". Part I. (Wash., D.C.: United States Census Office, 1901).
U.S. Bureau of the Census. Original Worksheets of the Urban Population Prepared for the 1930 Federal Census. (n.d.).
Variables 4, 8-20: U.S. Bureau of the Census [1802], Table 1.
Variable 5: U.S. Bureau of the Census [1901], Table 4.
Variables 6-7: U.S. Bureau of the Census [n.d.].
Variables 21-29: Calculated from other variables.