Explore the most up-to-date Galveston County zip code map, highlighting neighborhoods, boundaries, and key locations. With a total of 19 zip codes, Galveston County is home to 350,801 residents. The county has a median home value of $260,600 and a median household income of $83,913. Below, you’ll find additional key statistics that offer a snapshot of the area.
There are a total of 19 zip codes in Galveston County. Use the interactive map above to view the boundaries for each one.
Complete list of ZIP codes in the area: 77510, 77511, 77517, 77518, 77539, 77546, 77550, 77551, 77554, 77555, 77563, 77565, 77568, 77573, 77590, 77591, 77617, 77623, 77650.