Find the last 4 digits (ZIP+4) for an address in 77551

ZIP 77551, Galveston, TX is filled in. Just type the street address.

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ZIP Code 77551 – Galveston, TX

Galveston, Texas · Galveston County · Central time

ZIP code77551
CityGalveston
StateTexas
CountyGalveston County
Population21,696
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.95 sq mi
Center (lat, long)29.2795, -94.8335

Area codes in this area

979

These are the area codes that most often serve ZIP 77551 (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

77592 Texas City · 4.1 mi77555 Galveston · 4.1 mi77553 Galveston · 4.2 mi77550 Galveston · 4.3 mi77554 Galveston · 6.3 mi77552 Galveston · 7.8 mi77590 Texas City · 8.5 mi77568 La Marque · 11 mi

About ZIP 77551

ZIP code 77551 is assigned to Galveston, Texas. It lies in Galveston County. Its Census area covers about 3.95 square miles of land. The closest neighboring ZIP is 77592 (Texas City), about 4.1 miles away.

Every address in 77551 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