Galveston, TX zip codes
Galveston, Texas has 6 zip codes (4 residential, 2 PO box or single-organization). Most of it is in Galveston County. Together these zip codes are home to about 56K people.
Zip codes
6
Population
56K
All zips combined
Largest zip
77550
23,489 residents
Income range
$45K–$86K
Median by zip