Texas Municipalities and communities of Tolland County, Connecticut, United StatesCounty seat: RockvilleTowns Andover Bolton Columbia Coventry Ellington Hebron Mansfield Somers Stafford Tolland Union Vernon Willington CDPs Coventry Lake Crystal Lake Mansfield Center Rockville Somers South Coventry Stafford Springs Storrs Othercommunities Hydeville Stafford Hollow Connecticut portal United States portal Subcategories This category has the following 5 subcategories, out of 5 total. C Census-designated places in Tolland County, Connecticut (8 P)F Former populated places in Tolland County, Connecticut (1 P)H Historic districts in Tolland County, Connecticut (25 P)T Towns in Tolland County, Connecticut (13 C, 13 P)V Villages in Tolland County, Connecticut (1 C, 3 P)