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North Monmouth, ME ZIP code

The ZIP code for North Monmouth, Maine is 04265. It is in Kennebec County.

Population in these ZIPs
552
Avg. median income
$43,500population-weighted
Typical home value
$304,900population-weighted
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ZIP codes within 10 miles

North Monmouth, ME ZIP code list

North Monmouth, ME ZIP codes
ZIP codePopulationMedian incomeTypical home value
04265552$43,506$304,900

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 North Monmouth

Frequently asked questions

What is the ZIP code for North Monmouth, ME?

The ZIP code for North Monmouth, ME is 04265.

What county is North Monmouth, Maine in?

North Monmouth ZIP codes are in Kennebec County.