Find the last 4 digits (ZIP+4) for an address in 03887

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ZIP Code 03887 – Union, NH

Union, New Hampshire · Strafford County · Eastern time

ZIP code03887
CityUnion
StateNew Hampshire
CountyStrafford CountyCarroll County
Area code603
Population1,739
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area18.83 sq mi
Center (lat, long)43.4830, -71.0706

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Nearby ZIP codes

03851 Milton · 3.9 mi03855 New Durham · 4.3 mi03852 Milton Mills · 4.3 mi03872 Sanbornville · 6.2 mi03809 Alton · 6.6 mi04001 Acton · 7.5 mi03835 Farmington · 8 mi04027 Lebanon · 9.8 mi

About ZIP 03887

ZIP code 03887 is assigned to Union, New Hampshire. It crosses 2 counties; most of its land is in Strafford County. Its Census area covers about 18.83 square miles of land. The closest neighboring ZIP is 03851 (Milton), about 3.9 miles away.

Every address in 03887 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