Cornish, NH ZIP Codes, Coordinates & Counties
Cornish, New Hampshire has 1 ZIP code in Sullivan county. The approximate center of Cornish is 43.47, -72.332. Cornish has about 9,237 known street addresses.
ZIP codes in Cornish, NH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 03745 | Sullivan | 43.47 | -72.332 |
Counties Cornish spans
Sullivan
Most common streets in Cornish
Center, East, Jackson, Lang, Harrington, Littell, River, Beechwood, School, Ironwood
Frequently asked questions
What ZIP codes are in Cornish, NH?
Cornish, New Hampshire has 1 ZIP code, ranging from 03745 to 03745. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Cornish, NH in?
Cornish is in Sullivan county.
What are the latitude and longitude of Cornish, NH?
The approximate center of Cornish, New Hampshire is latitude 43.47, longitude -72.332. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Cornish, NH have?
Cornish has 1 ZIP code.
How many addresses are in Cornish, NH?
Cornish, New Hampshire has about 9,237 known street addresses in the sthan.io US address database.
What are the most common streets in Cornish, NH?
Some of the most common street names in Cornish are Center, East, Jackson, Lang, Harrington, Littell.
What cities are near Cornish, NH?
Cities near Cornish include Cornish Flat (4 mi), Meriden (6 mi), Plainfield (6 mi), Windsor (6 mi), Claremont (8 mi).
Cities near Cornish
Cornish Flat, NH (4 mi) Meriden, NH (6 mi) Plainfield, NH (6 mi) Windsor, VT (6 mi) Claremont, NH (8 mi) Brownsville, VT (8 mi) Newport, NH (9 mi) Hartland, VT (9 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database