Belknap County New Hampshire Zip Codes

Cities in

Below are a list of the cities located in Belknap County, NH. There are 19 total unique zip codes in Belknap County, New Hampshire. The time zone for Belknap County is the Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 33001.

The population in Belknap County, NH is currently 64,460. That is an increase of 6.67% vs the population of 60,088 in 2010.

Zip Codes for Belknap County, NH (19)

Zip Code
City County
Zip Code Map
03218 Barnstead Belknap
03220 Belmont Belknap
03225 Center Barnstead Belknap
03226 Center Harbor Belknap
03237 Gilmanton Belknap
03246 Laconia Belknap
03247 Laconia Belknap
03249 Gilford Belknap
03252 Lochmere Belknap
03253 Meredith Belknap
03256 New Hampton Belknap
03269 Sanbornton Belknap
03276 Tilton Belknap
03289 Winnisquam Belknap
03298 Tilton Belknap
03299 Tilton Belknap
03809 Alton Belknap
03810 Alton Bay Belknap
03837 Gilmanton Iron Works Belknap

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