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zipcodes.pro — CITY/NH/SWANZEY

Swanzey ZIP code, New Hampshire

The ZIP code for Swanzey, NH is 03446, and its area code is 603.

USPS city name
1 ZIP code
Population
6,588
Area code
603

NANPA lists no telephone rate centre for Swanzey itself, so these are the area codes of the nearest one, Keene (5.3 miles). A town on an area-code boundary can differ from its neighbour.

Swanzey in numbers

About 6,588 people live in Swanzey, in 2,802 households. The median household income is $85,484 a year, 14% below the New Hampshire median of $99,031 (US: $80,734). The median owner-occupied home is valued at $262,100 (35% below the New Hampshire median).

Population6,588Swanzey6,588
Households2,802Swanzey2,802
Median household income$85,484Swanzey$85,484New Hampshire$99,031US $80,734
Median home value$262,100Swanzey$262,100New Hampshire$402,500US $332,700

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

ZIP codes addressed as Swanzey

ZIP codes with the USPS city name Swanzey
ZIP City Type Population Median income Median home
03446 Swanzey , NH Standard 6,588 $85,484 $262,100

Map of Swanzey ZIP codes

03446

The ZIP codes of Swanzey, 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 Swanzey

The nearest larger towns are Keene (22,939 people, 6.6 mi), Brattleboro, VT (7,657 people, 13 mi) and Athol, MA (8,801 people, 19 mi).

Towns near Swanzey
TownPopulationDistance
Keene 22,939 6.6 mi
Brattleboro, VT 7,657 13.3 mi
Jaffrey 3,277 14.2 mi
West Brattleboro, VT 2,749 15.4 mi
Peterborough 2,539 17.0 mi
Orange, MA 3,737 17.5 mi
Winchendon, MA 4,331 17.8 mi
Athol, MA 8,801 18.6 mi
Baldwinville, MA 2,528 20.7 mi
Bellows Falls, VT 2,891 20.8 mi
Turners Falls, MA 4,124 22.4 mi
Greenfield, MA 17,664 22.7 mi
Gardner, MA 21,148 24.5 mi

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

Cite this page

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

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