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ZIP 03811, Atkinson, NH is filled in. Just type the street address.

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ZIP Code 03811 – Atkinson, NH

Atkinson, New Hampshire · Rockingham County · Eastern time

ZIP code03811
CityAtkinson
StateNew Hampshire
CountyRockingham County
Area code603
Population7,267
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.12 sq mi
Center (lat, long)42.8391, -71.1672

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Nearby ZIP codes

03073 North Salem · 2.7 mi03841 Hampstead · 2.8 mi01832 Haverhill · 3.7 mi03865 Plaistow · 3.8 mi03826 East Hampstead · 3.9 mi03079 Salem · 4.5 mi01831 Haverhill · 5.2 mi01830 Haverhill · 6.5 mi

About ZIP 03811

ZIP code 03811 is assigned to Atkinson, New Hampshire. It lies in Rockingham County. Its Census area covers about 11.12 square miles of land. The closest neighboring ZIP is 03073 (North Salem), about 2.7 miles away.

Every address in 03811 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