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722 21st Street
Galveston Texas 77550
Phone: 409-762-8621  
County Seat: Galveston
Galveston County is a county in the state of Texas, located along the Gulf Coast adjacent to Galveston Bay. As of the 2020 census, the population was 350,682. 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 nine-county Houston–The Woodlands–Sugar Land (Greater Houston) metropolitan statistical area.

Galveston County Justice Center
Galveston Civil Courthouse
Joe Max Taylor Law Enforcement Center
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