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/LIMESTONE

Limestone ZIP codes, Maine

Limestone, ME has 2 ZIP codes (04750 and 04751) and area code 207. The largest is 04750.

USPS city name
2 ZIP codes
Population
1,079
Area code
207
State
Maine

Limestone in numbers

About 1,079 people live in Limestone, in 463 households. The median household income is $52,607 a year, 30% below the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $97,100 (67% below the Maine median), and median gross rent is $605 a month. The median age is 49.5; 18.6% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 20 minutes.

Population1,079Limestone1,079
Households463Limestone463
Median age49.5Limestone49.5Maine44.8US 38.9
Median household income$52,607Limestone$52,607Maine$74,733US $80,734
Median home value$97,100Limestone$97,100Maine$296,600US $332,700
Median gross rent$605Limestone$605Maine$1,139US $1,413
Bachelor's degree or higher18.6%Limestone18.6%Maine36.2%US 35.7%
Mean commute19.7 minLimestone19.7 minMaine24.6 minUS 26.4 min
Population density407 / sq miLimestone407 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place Limestone CDP. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Limestone

ZIP codes with the USPS city name Limestone
ZIP City Type Population Median income Median home
04750 Limestone , ME Standard 1,815 $48,750 $96,600
04751 Limestone , ME No street area — — —

Map of Limestone ZIP codes

0475004751

The ZIP codes of Limestone, 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 Limestone

The nearest larger towns are Caribou (7,382 people, 7.2 mi), Fort Fairfield (1,533 people, 10.0 mi) and Presque Isle (8,736 people, 17 mi).

Towns near Limestone
TownPopulationDistance
Caribou 7,382 7.2 mi
Presque Isle 8,736 17.2 mi

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

Cite this page

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

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