Find the last 4 digits (ZIP+4) for an address in 77303

ZIP 77303, Conroe, TX is filled in. Just type the street address.

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ZIP Code 77303 – Conroe, TX

Conroe, Texas · Montgomery County · Central time

ZIP code77303
CityConroe
StateTexas
CountyMontgomery County
Population28,854
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area60.92 sq mi
Center (lat, long)30.3780, -95.3771

Area codes in this area

936

These are the area codes that most often serve ZIP 77303 (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

77301 Conroe · 5.8 mi77305 Conroe · 6 mi77393 Spring · 6.2 mi77378 Willis · 6.9 mi77306 Conroe · 7.4 mi77304 Conroe · 9 mi77302 Conroe · 10.9 mi77328 Cleveland · 11.2 mi

About ZIP 77303

ZIP code 77303 is assigned to Conroe, Texas. It lies in Montgomery County. Its Census area covers about 60.92 square miles of land. The closest neighboring ZIP is 77301 (Conroe), about 5.8 miles away.

Every address in 77303 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