Find the last 4 digits (ZIP+4) for an address in 77055

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ZIP Code 77055 – Houston, TX

Houston, Texas · Harris County · Central time

ZIP code77055
CityHouston
StateTexas
CountyHarris County
Population45,435
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.39 sq mi
Center (lat, long)29.7969, -95.4927

Area codes in this area

281346621832713

These are the area codes that most often serve ZIP 77055 (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

77024 Houston · 2.2 mi77080 Houston · 2.3 mi77092 Houston · 2.6 mi77056 Houston · 3.6 mi77057 Houston · 3.7 mi77202 Houston · 4.3 mi77205 Houston · 4.3 mi77206 Houston · 4.3 mi

About ZIP 77055

ZIP code 77055 is assigned to Houston, Texas. It lies in Harris County. Its Census area covers about 8.39 square miles of land. The closest neighboring ZIP is 77024 (Houston), about 2.2 miles away.

Every address in 77055 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