Dunbarton, NH ZIP Codes, Coordinates & Counties

Dunbarton, New Hampshire has 1 ZIP code in Merrimack county. The approximate center of Dunbarton is 43.102, -71.606. Dunbarton has about 4,113 known street addresses.

ZIP codes
1
Counties
1
State
New Hampshire (NH)
Coordinates
43.102, -71.606
Mapped addresses
4,113

ZIP codes in Dunbarton, NH

ZIP CodeCountyLatitudeLongitude
03046 Merrimack 43.102 -71.606

Counties Dunbarton spans

Merrimack

Most common streets in Dunbarton

Stark, School, Country Club, Clinton, Meadow, Woods, Alexander, Gorham, County, Burnham

Frequently asked questions

What ZIP codes are in Dunbarton, NH?

Dunbarton, New Hampshire has 1 ZIP code, ranging from 03046 to 03046. The full list, with each ZIP's county and coordinates, is in the table on this page.

What county is Dunbarton, NH in?

Dunbarton is in Merrimack county.

What are the latitude and longitude of Dunbarton, NH?

The approximate center of Dunbarton, New Hampshire is latitude 43.102, longitude -71.606. Coordinates for each ZIP code are listed in the table above.

How many ZIP codes does Dunbarton, NH have?

Dunbarton has 1 ZIP code.

How many addresses are in Dunbarton, NH?

Dunbarton, New Hampshire has about 4,113 known street addresses in the sthan.io US address database.

What are the most common streets in Dunbarton, NH?

Some of the most common street names in Dunbarton are Stark, School, Country Club, Clinton, Meadow, Woods.

What cities are near Dunbarton, NH?

Cities near Dunbarton include Bow (4 mi), Goffstown (6 mi), Weare (6 mi), Contoocook (8 mi), Hooksett (9 mi).

Cities near Dunbarton

Bow, NH (4 mi) Goffstown, NH (6 mi) Weare, NH (6 mi) Contoocook, NH (8 mi) Hooksett, NH (9 mi) New Boston, NH (10 mi) Suncook, NH (10 mi) Manchester, NH (11 mi)

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Last updated: June 2026 · Data: sthan.io US address database