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ZIP Code 03740 – Bath, NH

Bath, New Hampshire · Grafton County · Eastern time

ZIP code03740
CityBath
StateNew Hampshire
CountyGrafton County
Area code603
Population1,097
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area37.19 sq mi
Center (lat, long)44.1830, -71.9870

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Nearby ZIP codes

03585 Lisbon · 5.1 mi03774 North Haverhill · 5.7 mi05081 Wells River · 6 mi05050 Mc Indoe Falls · 6.8 mi05042 East Ryegate · 7.4 mi05069 South Ryegate · 7.8 mi03771 Monroe · 7.8 mi05051 Newbury · 9.5 mi

About ZIP 03740

ZIP code 03740 is assigned to Bath, New Hampshire. It lies in Grafton County. Its Census area covers about 37.19 square miles of land. The closest neighboring ZIP is 03585 (Lisbon), about 5.1 miles away.

Every address in 03740 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