Most college graduates, Colorado counties

Colorado counties with the most adults 25 and over holding a bachelor's degree or higher, as of the 2024 American Community Survey. Ranked by number of graduates, not the share. This list covers the 64 counties in Colorado that qualify, ranked against each other statewide. The median across all 64 is 3,502. Biggest climber in the top 100 since 2020: Lincoln County, CO, up 6 places to #49.