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zipcodes.pro — CITY/NH/DUNBARTON

Dunbarton ZIP code, New Hampshire

The ZIP code for Dunbarton, NH is 03046, and its area code is 603.

USPS city name
1 ZIP code
Population
3,097
Area code
603

Dunbarton in numbers

About 3,097 people live in Dunbarton, in 1,194 households. The median household income is $124,348 a year, 26% above the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $484,100 (20% above the New Hampshire median).

Population3,097Dunbarton3,097
Households1,194Dunbarton1,194
Median household income$124,348Dunbarton$124,348New Hampshire$99,031US $80,734
Median home value$484,100Dunbarton$484,100New Hampshire$402,500US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Dunbarton. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Dunbarton

ZIP codes with the USPS city name Dunbarton
ZIP City Type Population Median income Median home
03046 Dunbarton , NH Standard 3,097 $124,348 $484,100

Map of Dunbarton ZIP codes

03046

The ZIP codes of Dunbarton, NH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Dunbarton

The nearest larger towns are Goffstown (3,490 people, 6.2 mi), Hooksett (5,876 people, 7.7 mi) and Suncook (5,432 people, 8.1 mi).

Towns near Dunbarton
TownPopulationDistance
Goffstown 3,490 6.2 mi
Hooksett 5,876 7.7 mi
Suncook 5,432 8.1 mi
Concord 44,375 8.6 mi
Pinardville 4,418 9.0 mi
South Hooksett 5,902 10.8 mi
Henniker 2,993 11.7 mi
Manchester 115,643 12.1 mi
East Merrimack 5,081 17.8 mi
Milford 8,956 19.7 mi
Londonderry 12,225 21.8 mi
Raymond 3,645 22.4 mi
Derry 21,339 22.6 mi
Tilton Northfield 3,101 23.0 mi

More nearby: every ZIP code in Merrimack County · New Hampshire ZIP codes

Cite this page

zipcodes.pro. “Dunbarton, NH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nh/dunbarton

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