Plainfield, NH ZIP Codes, Coordinates & Counties
Plainfield, New Hampshire has 1 ZIP code in Sullivan county. The approximate center of Plainfield is 43.553, -72.284. Plainfield has about 7,596 known street addresses.
ZIP codes in Plainfield, NH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 03781 | Sullivan | 43.553 | -72.284 |
Counties Plainfield spans
Sullivan
Most common streets in Plainfield
River, Willow Brook, Freeman, Porter, High, Westgate, Hayward, Camp, Daniels, Dodge
Frequently asked questions
What ZIP codes are in Plainfield, NH?
Plainfield, New Hampshire has 1 ZIP code, ranging from 03781 to 03781. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Plainfield, NH in?
Plainfield is in Sullivan county.
What are the latitude and longitude of Plainfield, NH?
The approximate center of Plainfield, New Hampshire is latitude 43.553, longitude -72.284. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Plainfield, NH have?
Plainfield has 1 ZIP code.
How many addresses are in Plainfield, NH?
Plainfield, New Hampshire has about 7,596 known street addresses in the sthan.io US address database.
What are the most common streets in Plainfield, NH?
Some of the most common street names in Plainfield are River, Willow Brook, Freeman, Porter, High, Westgate.
What cities are near Plainfield, NH?
Cities near Plainfield include Meriden (2 mi), Cornish Flat (4 mi), North Hartland (5 mi), Cornish (6 mi), Lebanon (6 mi).
Cities near Plainfield
Meriden, NH (2 mi) Cornish Flat, NH (4 mi) North Hartland, VT (5 mi) Cornish, NH (6 mi) Lebanon, NH (6 mi) West Lebanon, NH (6 mi) Grantham, NH (7 mi) Hartland, VT (7 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database