Colorado Genealogy and Historical Societies

• Boulder Genealogy Society
• Colorado State Genealogy Society
• Colorado Computer Interest Group for Genealogy Programs
• Colorado Council of Genealogical Societies
• Denver Public Library Western History and Genealogy Department
• JCRS Isaac Solomon Historic Synagogue Foundation
• Rocky Mountain Jewish Historical Society at University of Denver
• Colorado Society of Hispanic Genealogy
• Germanic Genealogical Society of Colorado
• Swedish Genealogical Society of Colorado