Belknap County, New Hampshire ZIP Codes

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ZIP Codes in Belknap County with Associated Cities & Towns

Belknap County, NH - Standard ZIP Codes

03103 | 03218 | 03220 | 03225 | 03226 | 03237 | 03246 | 03249 | 03253 | 03254 | 03256 | 03269 | 03276 | 03809 | 03810 | 03837

Belknap County, NH - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)

03247 | 03252 | 03289

Belknap County, NH - Unique - Single Entity ZIP Codes (NO DEMOGRAPHIC DATA)

03298 | 03299

Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.

Map of Belknap County, NH ZIP Codes With Actual (Default) City Names

Alton
Alton Bay
Barnstead
Belmont
Center Barnstead
Center Harbor
Gilford
Gilmanton
Gilmanton Iron Works
Laconia
Lochmere
Meredith
New Hampton
Sanbornton
Tilton
Winnisquam

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Belknap County, New Hampshire ZIP Codes

ZIP Codes in Belknap County with Associated Cities & Towns

Map of Belknap County, NH ZIP Codes With Actual (Default) City Names

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