Find the last 4 digits (ZIP+4) for an address in 70437

ZIP 70437, Folsom, LA is filled in. Just type the street address.

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ZIP Code 70437 – Folsom, LA

Folsom, Louisiana · St. Tammany Parish · Central time

ZIP code70437
CityFolsom
StateLouisiana
CountySt. Tammany ParishTangipahoa Parish
Population8,030
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area86.44 sq mi
Center (lat, long)30.6194, -90.2095

Area codes in this area

985

These are the area codes that most often serve ZIP 70437 (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

70435 Covington · 7.5 mi70457 Saint Benedict · 8.5 mi70446 Loranger · 8.9 mi70455 Robert · 9.2 mi70442 Husser · 9.3 mi70433 Covington · 11.6 mi70434 Covington · 11.9 mi70447 Madisonville · 13.7 mi

About ZIP 70437

ZIP code 70437 is assigned to Folsom, Louisiana. It crosses 2 counties; most of its land is in St. Tammany Parish. Its Census area covers about 86.44 square miles of land. The closest neighboring ZIP is 70435 (Covington), about 7.5 miles away.

Every address in 70437 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