Meeting materials of Jefferson County's volunteer boards and commissions, including minutes, agendas, and supplemental items.
Alphabetical lists of property owners showing land or personal property owned, taxes assessed and taxes paid.
1866-1868, 1870-1948
Records of the proceedings of the Jefferson County Board of County Commissioners
1862-2022
Board of County Commissioners' Newspaper Clipping Files
1975 - April 1994
Records of the Colorado Cooperative Extension Program in Jefferson County
1920, 1936
Plats, maps and statements of claim to water rights for ditches, reservoirs and water supply sources recorded in Jefferson County, Colorado. NEW! Ditch Companies Photo Album, 1908-1909
1873-1971
Scrapbooks created by members of home demonstration clubs in Jefferson County
1941-1943
Articles of incorporation and financial reports of companies seeking to incorporate and conduct business within Jefferson County. Includes some municipal incorporations.
Collections related to the history of Jefferson County that are not Jeffco government records.
Collection of picture postcards containing images of tourist sites throughout Jefferson County and the surrounding area. Also includes a handful of real photo postcards of people from Jefferson County.
circa 1901-1989
Description of the First Jefferson County courthouse and jail
1996
