Columbia County is the name of eight counties in the United States:
Columbia County, Arkansas Columbia County, Florida Columbia County, Georgia Columbia County, New York Columbia County Airport Columbia County, Oregon Columbia County, Pennsylvania Columbia County, Washington Columbia County, Wisconsin
See also
Columbia (disambiguation) County (disambiguation) Washington, D.C., U.S. Columbiana County, Ohio, U.S. Columbus County, North Carolina, U.S. Counties of British Columbia, Canada Columbia Country, British Columbia, Canada