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Jefferson, NH ZIP code

The ZIP code for Jefferson, New Hampshire is 03583. It is in Coos County.

Population in these ZIPs
1,013
Avg. median income
$67,200population-weighted
Typical home value
$346,600population-weighted
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ZIP codes within 10 miles

Jefferson, NH ZIP code list

Jefferson, NH ZIP codes
ZIP codePopulationMedian incomeTypical home value
035831,013$67,188$346,600

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

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Frequently asked questions

What is the ZIP code for Jefferson, NH?

The ZIP code for Jefferson, NH is 03583.

What county is Jefferson, New Hampshire in?

Jefferson ZIP codes are in Coos County.