Census Bureau (U.S. Government)
The 2020 Census is happening now.
Colorado and Indian Census
Links to the Colorado State Archives.
Federal Census -- 1940
Full census data was released April 2, 2012.
Larimer County -- Online Census Records
Federal census data begins in 1870, includes military roster and business directory.
Larimer County Genealogy
Family genealogy plus vital records for this county.
Steve Morse Genealogy
This site contains tools for finding immigration records, census records, vital records, and for dealing with calendars, maps, foreign alphabets, and numerous other applications. Some of these tools fetch data from other websites.