Grantham, NH ZIP Codes, Coordinates & Counties
Grantham, New Hampshire has 1 ZIP code in Sullivan county. The approximate center of Grantham is 43.517, -72.15. Grantham has about 12,009 known street addresses.
ZIP codes in Grantham, NH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 03753 | Sullivan | 43.517 | -72.15 |
Counties Grantham spans
Sullivan
Most common streets in Grantham
Stoney Brook, Cove, Otter, Walker, Shore, Marten, Meadow Brook, Cherry, Forest, Ash
Frequently asked questions
What ZIP codes are in Grantham, NH?
Grantham, New Hampshire has 1 ZIP code, ranging from 03753 to 03753. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Grantham, NH in?
Grantham is in Sullivan county.
What are the latitude and longitude of Grantham, NH?
The approximate center of Grantham, New Hampshire is latitude 43.517, longitude -72.15. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Grantham, NH have?
Grantham has 1 ZIP code.
How many addresses are in Grantham, NH?
Grantham, New Hampshire has about 12,009 known street addresses in the sthan.io US address database.
What are the most common streets in Grantham, NH?
Some of the most common street names in Grantham are Stoney Brook, Cove, Otter, Walker, Shore, Marten.
What cities are near Grantham, NH?
Cities near Grantham include Cornish Flat (6 mi), Enfield (6 mi), Georges Mills (6 mi), Meriden (6 mi), Springfield (6 mi).
Cities near Grantham
Cornish Flat, NH (6 mi) Enfield, NH (6 mi) Georges Mills, NH (6 mi) Meriden, NH (6 mi) Springfield, NH (6 mi) Plainfield, NH (7 mi) Lebanon, NH (9 mi) Newport, NH (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database