Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/ME/LONG-ISLAND

Long Island ZIP code, Maine

The ZIP code for Long Island, ME is 04050, and its area code is 207.

USPS city name
1 ZIP code
Population
249
Area code
207
State
Maine

NANPA lists no telephone rate centre for Long Island itself, so these are the area codes of the nearest one, Portland (3.8 miles). A town on an area-code boundary can differ from its neighbour.

Long Island in numbers

About 249 people live in Long Island, in 104 households. The median household income is $91,250 a year, 22% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $551,100 (86% above the Maine median).

Population249Long Island249
Households104Long Island104
Median household income$91,250Long Island$91,250Maine$74,733US $80,734
Median home value$551,100Long Island$551,100Maine$296,600US $332,700

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

ZIP codes addressed as Long Island

ZIP codes with the USPS city name Long Island
ZIP City Type Population Median income Median home
04050 Long Island , ME Standard 249 $91,250 $551,100

Map of Long Island ZIP codes

04050

The ZIP codes of Long Island, 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 Long Island

The nearest larger towns are Portland (68,854 people, 4.1 mi), Falmouth (1,585 people, 4.3 mi) and Falmouth Foreside (2,051 people, 4.5 mi).

Towns near Long Island
TownPopulationDistance
Portland 68,854 4.1 mi
South Portland 26,930 7.7 mi
Yarmouth 6,289 8.2 mi
Cumberland Center 2,790 8.7 mi
Westbrook 20,775 10.0 mi
Oak Hill 5,631 11.3 mi
Gorham 7,593 14.1 mi
Old Orchard Beach 9,244 14.7 mi
North Windham 5,417 16.9 mi
Saco 20,819 17.3 mi
Brunswick 17,652 17.4 mi
Biddeford 22,498 20.9 mi
Topsham 7,271 21.1 mi
Lisbon Falls 4,267 22.7 mi

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

Cite this page

zipcodes.pro. “Long Island, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/long-island

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