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North Haverhill, NH ZIP code

The ZIP code for North Haverhill, New Hampshire is 03774. It is in Grafton County.

Population in these ZIPs
1,420
Avg. median income
$58,500population-weighted
Typical home value
$352,500population-weighted
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ZIP codes within 10 miles

North Haverhill, NH ZIP code list

North Haverhill, NH ZIP codes
ZIP codePopulationMedian incomeTypical home value
037741,420$58,452$352,500

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

Cities near North Haverhill

Frequently asked questions

What is the ZIP code for North Haverhill, NH?

The ZIP code for North Haverhill, NH is 03774.

What county is North Haverhill, New Hampshire in?

North Haverhill ZIP codes are in Grafton County.