There is more than one place called Columbia: Canada British Columbia, a Canadian province United States of America Columbia (California) - a city in the state of California Columbia (Connecticut) - a town in Connecticut Columbia (Kentucky) - a city in the commonwealth of Kentucky Columbia (Maryland) - a city in the state of Maryland Columbia (Missouri) - a city in the state of Missouri Columbia (Tennessee) Columbia County (New York) - a county in the state of New York Columbia (South Carolina) - a city in the state of South Carolina Columbia County (Florida) - a county in North Central Florida. Columbia County (Oregon) - a county in Oregon Columbia County (Pennsylvania) - a county in Pennsylvania Columbia County (Washington) - a county in the Palouse region of Washington state District of Columbia, a US territory Beware also the possible misspelling of Colombia, the name of a country in South America.