Find the last 4 digits (ZIP+4) for an address in 03230

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ZIP Code 03230 – Danbury, NH

Danbury, New Hampshire · Merrimack County · Eastern time

ZIP code03230
CityDanbury
StateNew Hampshire
CountyMerrimack County
Area code603
Population1,451
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area40.25 sq mi
Center (lat, long)43.5281, -71.8645

Map

Nearby ZIP codes

03243 Hill · 4.8 mi03240 Grafton · 5.4 mi03216 Andover · 6.5 mi03287 Wilmot · 6.5 mi03231 East Andover · 7.7 mi03233 Elkins · 7.9 mi03284 Springfield · 8.4 mi03222 Bristol · 8.6 mi

About ZIP 03230

ZIP code 03230 is assigned to Danbury, New Hampshire. It lies in Merrimack County. Its Census area covers about 40.25 square miles of land. The closest neighboring ZIP is 03243 (Hill), about 4.8 miles away.

Every address in 03230 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