Find the last 4 digits (ZIP+4) for an address in 77018

ZIP 77018, Houston, TX is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 77018 – Houston, TX

Houston, Texas · Harris County · Central time

ZIP code77018
CityHouston
StateTexas
CountyHarris County
Population31,031
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area6.77 sq mi
Center (lat, long)29.8274, -95.4261

Area codes in this area

281346621832713

These are the area codes that most often serve ZIP 77018 (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

77202 Houston · 0.7 mi77205 Houston · 0.7 mi77206 Houston · 0.7 mi77207 Houston · 0.7 mi77213 Houston · 0.7 mi77215 Houston · 0.7 mi77216 Houston · 0.7 mi77217 Houston · 0.7 mi

About ZIP 77018

ZIP code 77018 is assigned to Houston, Texas. It lies in Harris County. Its Census area covers about 6.77 square miles of land. The closest neighboring ZIP is 77202 (Houston), about 0.7 miles away.

Every address in 77018 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