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ZIP Code 03753 – Grantham, NH

Grantham, New Hampshire · Sullivan County · Eastern time

ZIP code03753
CityGrantham
StateNew Hampshire
CountySullivan County
Area code603
Population3,509
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area28.23 sq mi
Center (lat, long)43.5166, -72.1491

Map

Nearby ZIP codes

03749 Enfield Center · 5.4 mi03770 Meriden · 5.6 mi03748 Enfield · 6.2 mi03751 Georges Mills · 6.2 mi03746 Cornish Flat · 6.7 mi03284 Springfield · 7.4 mi03781 Plainfield · 8.1 mi03745 Cornish · 8.7 mi

About ZIP 03753

ZIP code 03753 is assigned to Grantham, New Hampshire. It lies in Sullivan County. Its Census area covers about 28.23 square miles of land. The closest neighboring ZIP is 03749 (Enfield Center), about 5.4 miles away.

Every address in 03753 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