1810-1900.
Origination : United States. Census Office.Open for use.
United States. Census Office.
United States Census Records (CNS), University of Notre Dame Archives (UNDA), Notre Dame, IN 46556
Microfilm containing data from the 1830 census of Indiana (6 reels); the 1810 census, 1820 census, and 1830 census of Kentucky (29 reels); and the soundex census index from the 1900 census of Pennsylvania (1 reel).
Every ten years the United States conducts a census of its populace as mandated by the constitution.