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Zip Code 03256 — New Hampton, NH

03256 is a ZIP Code associated with New Hampton, NH, located within Belknap. 03256 ranks #9 out of 13 ZIP codes in Belknap County by population (and #130 out of 247 in NH). The area supports an estimated population of 2,497 residents across Data Pending housing units, with a population density of 26.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.624250, -71.635140)

Data MetricLocal Statistic
Postal / Zip Code03256
Primary CityNew Hampton
State / ProvinceNH
CountyBelknap
Total Population2,497
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density26.2 people/sq mi
TimezoneAmerica/New_York

How 03256 Compares

MetricZIP 03256Belknap CountyNH State Average
Population2,49760,615 (Total)1,394,951 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density26.2 /sq mi----
County Pop Rank#9 of 13----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 03217Ashland6.3 mi2,183N/A
Zip 03269Sanbornton6.7 mi3,066N/A
Zip 03253Meredith6.9 mi6,707N/A
Zip 03222Bristol7.4 mi6,097N/A
Zip 03264Plymouth8.2 mi6,885N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →