Lets get started with auto dealer license Connecticut, Hartford city. Hartford is the capital of the U.S. state of Connecticut. I sat in the county of Hartford in Connecticut until the county government was abolished in 1960, is the second most populous city in New England and the largest river, the Connecticut River. From 2010 Census, Hartford had a population of 124 775, making it the third largest city in Connecticut, after the coastal city of Bridgeport and New Haven. From the 2010 census, Hartford was the seventh largest city in New England (after the order:. Boston, Worcester, Providence, Springfield, Bridgeport and New Haven) from the 2010 census Greater Hartford had the largest metropolitan area Connecticut residents 1212381.