United States » U.S. Census » 1800 U.S. Federal Census — 4 August 1800 » Online Records and Indexes

1800 Census Index - Anson County, NC

1800 Federal Census of Tisbury, Dukes Co., Mass.

Ancestry.com - 1800 United States Federal Census $

Includes research tips and information about the questions asked in each census. Ancestry.com has searchable indexes; database results and some digitized images are available with a fee-based subscription.

FamilySearch - United States Census, 1800 ^FREE

Name index to the population schedules listing the inhabitants of the United States in 1800. This was the second national census conducted since 1790. Index provided by Ancestry.com.

Internet Archive - 2nd Population Census of the United States - 1800 ^FREE

This microfilm was provided by the Genealogy Center at the Allen County Public Library in Fort Wayne, Indiana, and sponsored by the Internet Archive.

Kershaw County, South Carolina 1800 Federal Census

Massachusetts, Bristol County 1800 Census

MyHeritage - 1800 United States Federal Census $

MyHeritage has searchable indexes; database results and some digitized images are available with a fee-based subscription. The United States Census of 1800, conducted on August 4, 1800, showed that 5,308,483 people were living in the United States, of which 893,602 were slaves.

The 1800 Horry County, South Carolina Census

York County, South Carolina, Census Index -Interactive Search

1790 to 1850 heads of household.