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ZIP Code 03278 – Warner, NH

Warner, New Hampshire · Merrimack County · Eastern time

ZIP code03278
CityWarner
StateNew Hampshire
CountyMerrimack County
Area code603
Population3,079
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area63.47 sq mi
Center (lat, long)43.3089, -71.8355

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Nearby ZIP codes

03273 South Sutton · 4.6 mi03260 North Sutton · 5.8 mi03268 Salisbury · 6.2 mi03221 Bradford · 7.2 mi03272 South Newbury · 8.1 mi03303 Concord · 8.5 mi03302 Concord · 8.7 mi03233 Elkins · 9.3 mi

About ZIP 03278

ZIP code 03278 is assigned to Warner, New Hampshire. It lies in Merrimack County. Its Census area covers about 63.47 square miles of land. The closest neighboring ZIP is 03273 (South Sutton), about 4.6 miles away.

Every address in 03278 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