ZIP Code 75503 – Texarkana, TX
Texarkana, Texas · Bowie County · Central time
| ZIP code | 75503 |
|---|---|
| City | Texarkana |
| State | Texas |
| County | Bowie County |
| Population | 26,372 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 78.47 sq mi |
| Center (lat, long) | 33.5179, -94.1371 |
Area codes in this area
These are the area codes that most often serve ZIP 75503 (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
About ZIP 75503
ZIP code 75503 is assigned to Texarkana, Texas. It lies in Bowie County. Its Census area covers about 78.47 square miles of land. The closest neighboring ZIP is 75569 (Nash), about 5.4 miles away.
Every address in 75503 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