Colorado Historical Society
1300 Broadway
Denver, CO 80203
303-866-3682
Website: www.coloradohistory.org/
Colorado State Archives
1313 Sherman, Room 1B20
Denver, CO 80203
303-866-2358
Website: www.colorado.gov/dpa/doit/archives/
Fort Collins Local History Archive
200 Mathews Street
Fort Collins, CO 80524
970-221-6688
Website: history.fcgov.com/
National Archives — Rocky Mountain Region
Denver Federal Center, Buildings 46 (genealogy) and 48
Denver Colorado
303-407-5740, Archival research
303-407-5751, Family History research
Website: www.archives.gov/
