United States Census Territorial

Territorial censuses were taken to petition for statehood, apportion the legistature, or for taxation purposes. The federal government wanted to know the population of territories to determine if there were enough citizens to apply for statehood. These were generally taken in the years between the federal censuses. These censuses are often incomplete and most are not indexed.

A special census was made in 1885 for Colorado, Florida, Nebraska, New Mexico, and Dakota Territory (North and South Dakota). The Family History Library] has copies of most territorial censuses. These are listed in the Place Search of the FamilySearch Catalog under "[STATE] - CENSUS - [YEAR]"

State, Territorial, and Colonial Censuses
You can find further information about special territorial censuses in Wiki pages available for each state or territory. Censuses in U.S. Territories

Uses
Territorial censuses are important supplements to state and federal censuses. The more censuses used, the more complete a picture of the family a researcher can build. Territorial censuses also can help track individuals in the areas before statehood when other records are scarce.

National Archives
 National Archives Catalog
 * Rebecca Crawford. The Forgotten Federal Census of 1885. Prologue v.40, No. 3 - Genealogy Notes
 * Schedules of the Special Census of 1885, 1885 - 1885
 * Dakota Territory Schedules of the Special Census of 1885, 1939? - 1953?