Gilmanton, NH ZIP Codes, Coordinates & Counties
Gilmanton, New Hampshire has 1 ZIP code in Belknap county. The approximate center of Gilmanton is 43.43, -71.382. Gilmanton has about 10,987 known street addresses.
ZIP codes in Gilmanton, NH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 03237 | Belknap | 43.43 | -71.382 |
Counties Gilmanton spans
Belknap
Most common streets in Gilmanton
Lakeshore, Hemlock, Valley, South, Ridgewood, Gale, Deer, Fox, Griffin, Leavitt
Frequently asked questions
What ZIP codes are in Gilmanton, NH?
Gilmanton, New Hampshire has 1 ZIP code, ranging from 03237 to 03237. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Gilmanton, NH in?
Gilmanton is in Belknap county.
What are the latitude and longitude of Gilmanton, NH?
The approximate center of Gilmanton, New Hampshire is latitude 43.43, longitude -71.382. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Gilmanton, NH have?
Gilmanton has 1 ZIP code.
How many addresses are in Gilmanton, NH?
Gilmanton, New Hampshire has about 10,987 known street addresses in the sthan.io US address database.
What are the most common streets in Gilmanton, NH?
Some of the most common street names in Gilmanton are Lakeshore, Hemlock, Valley, South, Ridgewood, Gale.
What cities are near Gilmanton, NH?
Cities near Gilmanton include Gilmanton Iron Works (3 mi), Belmont (5 mi), Alton Bay (8 mi), Barnstead (8 mi), Loudon (8 mi).
Cities near Gilmanton
Gilmanton Iron Works, NH (3 mi) Belmont, NH (5 mi) Alton Bay, NH (8 mi) Barnstead, NH (8 mi) Loudon, NH (8 mi) Alton, NH (9 mi) Center Barnstead, NH (9 mi) Gilford, NH (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database