Title:  Slave population
Column Name:
 spop
Span:  1790-1860
Units:  Persons
Format:  
Integer

Slave population - 1790-1820
The total slave population records the number of slaves (men, women, and children) as of the first Monday in August. Slaves were enumerated in the census district in which they normally resided, even if temporarily absent. The person in whose family or on whose plantation the slave was employed was considered the owner.

Source (where directly obtained):
Haines, Michael R., and the Inter-university Consortium for Political and Social Research. Historical, Demographic, Economic, and Social Data: The United States, 1790-2000, Database 2896. Hamilton, NY: Colgate University/Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producers], 2004. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005.
http://www.icpsr.umich.edu

Original Source:
U.S. Bureau of the Census. 200 Years of Census Taking: Population and Housing Questions, 1790-1990. Washington D.C.: Government Printing Office, 1989.


Slave population- 1830-1860
The total slave population records the number of slaves (men, women, and children) as of June 1. Slaves were enumerated in the census district in which they normally resided, even if temporarily absent. The person in whose family or on whose plantation the slave was employed was considered the owner.

Source (where directly obtained):

Haines, Michael R., and the Inter-university Consortium for Political and Social Research. Historical, Demographic, Economic, and Social Data: The United States, 1790-2000, Database 2896. Hamilton, NY: Colgate University/Ann Arbor, MI: Inter-university Consortium for Political and Social Research [producers], 2004. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2005.
http://www.icpsr.umich.edu

Original Source:
U.S. Bureau of the Census. 200 Years of Census Taking: Population and Housing Questions, 1790-1990. Washington D.C.: Government Printing Office, 1989.