Galveston, TX ZIP Codes

Total ZIPs

49,659

Total Population

ZIP Codes in Galveston, TX

ZIP Code	Population	Density	Timezone
77550	23,043	1,185	America/Chicago
77551	17,753	1,798	America/Chicago
77554	8,863	97	America/Chicago

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.