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Greenfield, NH ZIP code

The ZIP code for Greenfield, New Hampshire is 03047. It is in Hillsborough County.

Population in these ZIPs
1,730
Avg. median income
$103,600population-weighted
Typical home value
$478,800population-weighted
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ZIP codes within 10 miles

Greenfield, NH ZIP code list

Greenfield, NH ZIP codes
ZIP codePopulationMedian incomeTypical home value
030471,730$103,603$478,800

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 Greenfield, NH?

The ZIP code for Greenfield, NH is 03047.

What county is Greenfield, New Hampshire in?

Greenfield ZIP codes are in Hillsborough County.