Find the last 4 digits (ZIP+4) for an address in 47231

ZIP 47231, Dupont, IN is filled in. Just type the street address.

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ZIP Code 47231 – Dupont, IN

Dupont, Indiana · Jefferson County · Eastern time

ZIP code47231
CityDupont
StateIndiana
CountyJefferson CountyJennings County
Population675
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area26.86 sq mi
Center (lat, long)38.9009, -85.4946

Area codes in this area

812930

These are the area codes that most often serve ZIP 47231 (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

47282 Vernon · 8.5 mi47227 Commiskey · 8.9 mi47250 Madison · 9.4 mi47230 Deputy · 10.3 mi47265 North Vernon · 10.3 mi47223 Butlerville · 10.7 mi47270 Paris Crossing · 13 mi47023 Holton · 13.3 mi

About ZIP 47231

ZIP code 47231 is assigned to Dupont, Indiana. It crosses 2 counties; most of its land is in Jefferson County. Its Census area covers about 26.86 square miles of land. The closest neighboring ZIP is 47282 (Vernon), about 8.5 miles away.

Every address in 47231 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