United States Census: Online and Print sources for the United States Census: State Censuses

Microfiche. 197_ ? (start date is unclear)
Please note: Most state-level information can be found in the U.S. Federal Census products, above. Most (all?) states abandoned the effort of conducting their own census early in their history and rely instead on the state-level data gathered by the Federal census. See: Microfiche Guide 197.
See also: State Censuses, An Annotated Bibliography of Censuses of Population Taken After the Year 1790 by States and Territories of the United States, by Henry Dubester.