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Hampton, NH ZIP codes

Hampton, New Hampshire has 2 ZIP codes, including 1 PO Box ZIP. They are in Rockingham County.

Population in these ZIPs
16,324
Avg. median income
$95,400population-weighted
Typical home value
$625,400population-weighted
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ZIP codes within 10 miles

Hampton, NH ZIP codes list

Hampton, NH ZIP codes
ZIP codeCountyPopulationMedian incomeTypical home value
03842Rockingham County16,324$95,422$625,400
03843 PO BoxRockingham County———

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 Hampton

Frequently asked questions

What is the ZIP code for Hampton, NH?

Hampton, NH has 2 ZIP codes: 03842 and 03843.

What county is Hampton, New Hampshire in?

Hampton ZIP codes are in Rockingham County.

Which Hampton ZIP codes are PO Boxes?

03843 is a PO Box or single-organization ZIP code; it has no residential delivery area.