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zipcodes.pro — CITY/ME/ISLESBORO

Islesboro ZIP code, Maine

The ZIP code for Islesboro, ME is 04848, and its area code is 207.

USPS city name
1 ZIP code
Population
636
Area code
207
State
Maine

NANPA lists no telephone rate centre for Islesboro itself, so these are the area codes of the nearest one, Lincolnville (5.6 miles). A town on an area-code boundary can differ from its neighbour.

Islesboro in numbers

About 636 people live in Islesboro, in 330 households. The median household income is $88,438 a year, 18% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $288,800 (about the same as the Maine median).

Population636Islesboro636
Households330Islesboro330
Median household income$88,438Islesboro$88,438Maine$74,733US $80,734
Median home value$288,800Islesboro$288,800Maine$296,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Islesboro. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Islesboro

ZIP codes with the USPS city name Islesboro
ZIP City Type Population Median income Median home
04848 Islesboro , ME Standard 636 $88,438 $288,800

Map of Islesboro ZIP codes

04848

The ZIP codes of Islesboro, ME, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Islesboro

The nearest larger towns are Castine (996 people, 8.5 mi), Camden (3,682 people, 9.6 mi) and Belfast (6,986 people, 10 mi).

Towns near Islesboro
TownPopulationDistance
Camden 3,682 9.6 mi
Belfast 6,986 10.4 mi
Rockland 7,035 16.1 mi
Bucksport 3,105 20.8 mi
Ellsworth 8,657 29.1 mi

More nearby: every ZIP code in Waldo County · Maine ZIP codes

Cite this page

zipcodes.pro. “Islesboro, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/islesboro

Underlying data is public domain or openly licensed — sources, vintages and licences.