Find the last 4 digits (ZIP+4) for an address in 70380

ZIP 70380, Morgan City, LA is filled in. Just type the street address.

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ZIP Code 70380 – Morgan City, LA

Morgan City, Louisiana · Assumption Parish · Central time

ZIP code70380
CityMorgan City
StateLouisiana
CountyAssumption ParishSt. Mary ParishSt. Martin Parish
Population20,529
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area77.66 sq mi
Center (lat, long)29.7521, -91.1036

Area codes in this area

985

These are the area codes that most often serve ZIP 70380 (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

70340 Amelia · 5.7 mi70372 Labadieville · 7.2 mi70342 Berwick · 9 mi70381 Morgan City · 10.1 mi70390 Napoleonville · 10.5 mi70352 Donner · 10.8 mi70356 Gibson · 11.5 mi70339 Pierre Part · 11.6 mi

About ZIP 70380

ZIP code 70380 is assigned to Morgan City, Louisiana. It crosses 3 counties; most of its land is in Assumption Parish. Its Census area covers about 77.66 square miles of land. The closest neighboring ZIP is 70340 (Amelia), about 5.7 miles away.

Every address in 70380 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