Find the last 4 digits (ZIP+4) for an address in 03431

ZIP 03431, Keene, NH is filled in. Just type the street address.

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ZIP Code 03431 – Keene, NH

Keene, New Hampshire · Cheshire County · Eastern time

ZIP code03431
CityKeene
StateNew Hampshire
CountyCheshire County
Area code603
Population25,065
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area59.96 sq mi
Center (lat, long)42.9691, -72.3020

Map

Nearby ZIP codes

03435 Keene · 2.7 mi03448 Gilsum · 5.4 mi03445 Sullivan · 5.7 mi03467 Westmoreland · 6.5 mi03469 West Swanzey · 6.6 mi03462 Spofford · 6.9 mi03446 Swanzey · 7.7 mi03455 Marlborough · 8 mi

About ZIP 03431

ZIP code 03431 is assigned to Keene, New Hampshire. It lies in Cheshire County. Its Census area covers about 59.96 square miles of land. The closest neighboring ZIP is 03435 (Keene), about 2.7 miles away.

Every address in 03431 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