Find the last 4 digits (ZIP+4) for an address in 03301

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ZIP Code 03301 – Concord, NH

Concord, New Hampshire · Merrimack County · Eastern time

ZIP code03301
CityConcord
StateNew Hampshire
CountyMerrimack County
Area code603
Population33,995
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area49.23 sq mi
Center (lat, long)43.2386, -71.5563

Map

Nearby ZIP codes

03305 Concord · 2.6 mi03302 Concord · 7.3 mi03304 Bow · 7.3 mi03303 Concord · 7.5 mi03229 Contoocook · 7.5 mi03258 Chichester · 7.6 mi03224 Canterbury · 7.8 mi03275 Suncook · 8.3 mi

About ZIP 03301

ZIP code 03301 is assigned to Concord, New Hampshire. It lies in Merrimack County. Its Census area covers about 49.23 square miles of land. The closest neighboring ZIP is 03305 (Concord), about 2.6 miles away.

Every address in 03301 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