Peaks Island, ME ZIP code
The ZIP code for Peaks Island, Maine is 04108. It is in Cumberland County.
- Population in these ZIPs
- 826
- Avg. median income
- $94,300population-weighted
- Typical home value
- $731,200population-weighted
- Metro area
- Portland-South Portland, ME
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Peaks Island, ME ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 04108 | 826 | $94,318 | $731,200 |
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 Peaks Island
- South Portland 4 mi
- Long Island 4 mi
- Portland 4 mi
- Cape Elizabeth 4 mi
- Cliff Island 5 mi
- Cumberland Foreside 7 mi
- Scarborough 8 mi
- Falmouth 8 mi
- Chebeague Island 9 mi
- Westbrook 10 mi
- Yarmouth 11 mi
- Cumberland Center 11 mi
Frequently asked questions
What is the ZIP code for Peaks Island, ME?
The ZIP code for Peaks Island, ME is 04108.
What county is Peaks Island, Maine in?
Peaks Island ZIP codes are in Cumberland County.