Find the last 4 digits (ZIP+4) for an address in 70043

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ZIP Code 70043 – Chalmette, LA

Chalmette, Louisiana · St. Bernard Parish · Central time

ZIP code70043
CityChalmette
StateLouisiana
CountySt. Bernard Parish
Population22,638
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.13 sq mi
Center (lat, long)29.9562, -89.9644

Area codes in this area

504

These are the area codes that most often serve ZIP 70043 (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

70044 Chalmette · 1.1 mi70032 Arabi · 1.9 mi70075 Meraux · 3.4 mi70131 New Orleans · 3.5 mi70117 New Orleans · 4 mi70114 New Orleans · 4.3 mi70127 New Orleans · 5 mi70126 New Orleans · 5.4 mi

About ZIP 70043

ZIP code 70043 is assigned to Chalmette, Louisiana. It lies in St. Bernard Parish. Its Census area covers about 9.13 square miles of land. The closest neighboring ZIP is 70044 (Chalmette), about 1.1 miles away.

Every address in 70043 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