Some of the cities, towns, and places in Galveston County are Algoa, Bacliff, Bayou Vista, Bayview, Bolivar Peninsula, Caplen, Clear Lake Shores, Crystal Beach, Dickinson, Friendswood, Galveston, Gilchrist, Harris County, High Island, Hitchcock, Jamaica Beach, Kemah, La Marque, League City, Port Bolivar, San Leon, Santa Fe, Texas City, Tiki Island
Galveston County ( GAL-vis-tən) is a county in the U.S. state of Texas, located along the Gulf Coast adjacent to Galveston Bay. As of the 2010 U.S. Decennial Census, the population was 291,309. The county was founded in 1838. The county seat is the City of Galveston, founded the following year of 1839, located on Galveston Island. The most populous municipality in the county is League City, a suburb of Houston at the northern end of the county, which surpassed Galveston in population during the early 2000s.Galveston County is part of the ten-county Houston–The Woodlands–Sugar Land (Greater Houston) metropolitan statistical area.