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ZIP Code 03046 – Dunbarton, NH

Dunbarton, New Hampshire · Merrimack County · Eastern time

ZIP code03046
CityDunbarton
StateNew Hampshire
CountyMerrimack County
Area code603
Population3,097
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area30.86 sq mi
Center (lat, long)43.1125, -71.6075

Map

Nearby ZIP codes

03304 Bow · 3.8 mi03281 Weare · 5.4 mi03045 Goffstown · 6.7 mi03229 Contoocook · 7.7 mi03305 Concord · 8.3 mi03106 Hooksett · 8.4 mi03301 Concord · 9.1 mi03102 Manchester · 9.1 mi

About ZIP 03046

ZIP code 03046 is assigned to Dunbarton, New Hampshire. It lies in Merrimack County. Its Census area covers about 30.86 square miles of land. The closest neighboring ZIP is 03304 (Bow), about 3.8 miles away.

Every address in 03046 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