- ID: S458
- Full Title: Alabama State Census, 1820-1866
- Author: Ancestry.com
- Publisher: Name: Online publication - Provo, UT, USA: Ancestry.com Operations Inc, 2010. This collection was indexed by Ancestry.com World Archives Project contributors.Original data - Alabama State Census, 1820, 1850, 1855 and 1866. Montgomery, Alabama: Alabama Department;
- Repository: Ancestry.com