ZIP Code 03837 – Gilmanton Iron Works, New Hampshire | ZipsCode.us
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ZIP Code 03837
Gilmanton Iron Works, New Hampshire · Belknap
ZIP code 03837 belongs to the city of Gilmanton Iron Works in New Hampshire (Belknap). See all New Hampshire ZIP Codes.
ZIP code 03837 belongs to Gilmanton Iron Works, New Hampshire, in Belknap. If you are mailing a letter or package to this area, use Gilmanton Iron Works, NH 03837 in the address. On this page you will find the city and county for 03837, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 03837?
The city for ZIP code 03837 is Gilmanton Iron Works, New Hampshire. When you write an address in this area, the correct format is: Name, Street Address, Gilmanton Iron Works, NH 03837.
ZIP Code 03837 County and State
ZIP code 03837 is located in Belknap, New Hampshire. For a complete list of cities and ZIP codes across the state, see the New Hampshire ZIP Codes page.
Nearby ZIP Codes in Belknap
These ZIP codes are in the same county as 03837:
ZIP Code 03837 on the Map
The map below shows the approximate center of ZIP code 03837, near Gilmanton Iron Works, New Hampshire. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 43.4466, -71.2995). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 03837
According to public U.S. Census Bureau data, ZIP code 03837 is home to a community in New Hampshire. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 03837
Need the full ZIP+4 code for a specific street address in Gilmanton Iron Works? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 03837?
ZIP code 03837 is for Gilmanton Iron Works, New Hampshire.
What county is ZIP code 03837 in?
ZIP code 03837 is in Belknap, New Hampshire.
What state is ZIP code 03837 in?
ZIP code 03837 is in New Hampshire (NH).
How do I find the ZIP+4 for an address in 03837?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 03837?
Nearby ZIP codes include 03218 (Barnstead), 03220 (Belmont), 03225 (Center Barnstead), 03226 (Center Harbor), 03237 (Gilmanton).
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