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Readfield, ME ZIP code

The ZIP code for Readfield, Maine is 04355. It is in Kennebec County.

Population in these ZIPs
2,651
Avg. median income
$86,500population-weighted
Typical home value
$345,400population-weighted
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ZIP codes within 10 miles

Readfield, ME ZIP code list

Readfield, ME ZIP codes
ZIP codePopulationMedian incomeTypical home value
043552,651$86,504$345,400

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 Readfield, ME?

The ZIP code for Readfield, ME is 04355.

What county is Readfield, Maine in?

Readfield ZIP codes are in Kennebec County.