Home› ZIP Codes› New Hampshire› 03837

ZIP Code 03837

Gilmanton Iron Works, New Hampshire, United States

Standard ZIP Eastern Time (ET)
1,451
Population
28.1
Per sq mile
Belknap
County

About ZIP Code 03837

ZIP code 03837 is assigned to Gilmanton Iron Works, Belknap County, New Hampshire, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 1,451 with a density of 28.1 people per square mile.

🔍 Looking for another ZIP code? Browse all US ZIP codes →

Location Details

ZIP Code03837
CityGilmanton Iron Works
CountyBelknap County
StateNew Hampshire
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude43.4227
Longitude-71.3277
ZIP TypeStandard ZIP

Post Office

Address9 SCHOOL ST
CityALTON
StateNH

Nearby ZIP Codes in New Hampshire

03237
Gilmanton
03218
Barnstead
03263
Pittsfield
03809
Alton
03225
Center Barnstead
03810
Alton Bay

Frequently Asked Questions

What city is ZIP code 03837 in?

ZIP code 03837 is in Gilmanton Iron Works, Belknap County, New Hampshire, United States.

What county is ZIP code 03837 in?

ZIP code 03837 is in Belknap County, New Hampshire.

What timezone is ZIP code 03837 in?

ZIP code 03837 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 03837?

The estimated population of ZIP code 03837 is 1,451 people with a density of 28.1 people per square mile.

What state is ZIP code 03837 in?

ZIP code 03837 is in New Hampshire (NH), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.