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Hallowell, ME ZIP code

The ZIP code for Hallowell, Maine is 04347. It is in Kennebec County.

Population in these ZIPs
2,592
Avg. median income
$68,400population-weighted
Typical home value
$377,400population-weighted
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ZIP codes within 10 miles

Hallowell, ME ZIP code list

Hallowell, ME ZIP codes
ZIP codePopulationMedian incomeTypical home value
043472,592$68,398$377,400

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 Hallowell, ME?

The ZIP code for Hallowell, ME is 04347.

What county is Hallowell, Maine in?

Hallowell ZIP codes are in Kennebec County.