Find the last 4 digits (ZIP+4) for an address in 77550

ZIP 77550, Galveston, TX is filled in. Just type the street address.

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ZIP Code 77550 – Galveston, TX

Galveston, Texas · Galveston County · Central time

ZIP code77550
CityGalveston
StateTexas
CountyGalveston County
Population23,489
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area7.56 sq mi
Center (lat, long)29.3079, -94.7693

Area codes in this area

979

These are the area codes that most often serve ZIP 77550 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

77555 Galveston · 0.5 mi77592 Texas City · 2.4 mi77553 Galveston · 2.5 mi77551 Galveston · 4.3 mi77590 Texas City · 10.1 mi77554 Galveston · 10.6 mi77650 Port Bolivar · 11 mi77552 Galveston · 12.1 mi

About ZIP 77550

ZIP code 77550 is assigned to Galveston, Texas. It lies in Galveston County. Its Census area covers about 7.56 square miles of land. The closest neighboring ZIP is 77555 (Galveston), about 0.5 miles away.

Every address in 77550 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources