Find the last 4 digits (ZIP+4) for an address in 71203

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ZIP Code 71203 – Monroe, LA

Monroe, Louisiana · Ouachita Parish · Central time

ZIP code71203
CityMonroe
StateLouisiana
CountyOuachita Parish
Population38,354
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area118.54 sq mi
Center (lat, long)32.5820, -92.0186

Area codes in this area

457

These are the area codes that most often serve ZIP 71203 (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

71240 Fairbanks · 4.4 mi71209 Monroe · 4.6 mi71212 Monroe · 5 mi71201 Monroe · 5.9 mi71217 Monroe · 6.2 mi71207 Monroe · 7.7 mi71229 Collinston · 7.9 mi71291 West Monroe · 9.1 mi

About ZIP 71203

ZIP code 71203 is assigned to Monroe, Louisiana. It lies in Ouachita Parish. Its Census area covers about 118.54 square miles of land. The closest neighboring ZIP is 71240 (Fairbanks), about 4.4 miles away.

Every address in 71203 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