Ancestry Library Edition is available onsite at the Library & Research Center. Ancestry provides an easy way to search multiple censuses at once.
The Library & Research Center also holds on microfilm:
Federal census for Colorado (1860 – 1920)
Colorado State (1885)
History Colorado holds the largest collection of Colorado newspapers available. The collection contains more than 1700 newspaper titles from towns across the state.
The majority of our newspaper collection is only available on microfilm. A limited number of digitized newspapers are available online at the Colorado Historic Newspapers Collection. Digitized copies of the Denver Post, Rocky Mountain News, and selected additional titles are available onsite at the Library & Research Center.
Biographical: name of owner or architect
Geographical: City or town name
Compass is the Office of Archaeology & Historic Preservation's online cultural resource database for the state of Colorado. Site files can provide useful architectural and historical information on buildings and historic districts. Complimentary access to Compass is available onsite at the Library & Research Center.