Union, NH ZIP Codes, Coordinates & Counties
Union, New Hampshire has 1 ZIP code in Strafford county. The approximate center of Union is 43.486, -71.063. Union has about 2,552 known street addresses.
ZIP codes in Union, NH
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 03887 | Strafford | 43.486 | -71.063 |
Counties Union spans
Strafford
Most common streets in Union
Wakefield, Maple, Main, Adams, Marsh, Chapel, Shore, Railroad, Access
Frequently asked questions
What ZIP codes are in Union, NH?
Union, New Hampshire has 1 ZIP code, ranging from 03887 to 03887. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Union, NH in?
Union is in Strafford county.
What are the latitude and longitude of Union, NH?
The approximate center of Union, New Hampshire is latitude 43.486, longitude -71.063. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Union, NH have?
Union has 1 ZIP code.
How many addresses are in Union, NH?
Union, New Hampshire has about 2,552 known street addresses in the sthan.io US address database.
What are the most common streets in Union, NH?
Some of the most common street names in Union are Wakefield, Maple, Main, Adams, Marsh, Chapel.
What cities are near Union, NH?
Cities near Union include Milton (4 mi), New Durham (4 mi), Milton Mills (4 mi), Sanbornville (6 mi), Alton (8 mi).
Cities near Union
Milton, NH (4 mi) New Durham, NH (4 mi) Milton Mills, NH (4 mi) Sanbornville, NH (6 mi) Alton, NH (8 mi) Acton, ME (8 mi) Farmington, NH (9 mi) Wolfeboro, NH (10 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database