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/NEW-HARBOR

New Harbor ZIP code, Maine

The ZIP code for New Harbor, ME is 04554, and its area code is 207.

USPS city name
1 ZIP code
Population
514
Area code
207
State
Maine

New Harbor in numbers

About 514 people live in New Harbor, in 313 households. The median household income is $85,288 a year, 14% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $501,700 (69% above the Maine median).

Population514New Harbor514
Households313New Harbor313
Median household income$85,288New Harbor$85,288Maine$74,733US $80,734
Median home value$501,700New Harbor$501,700Maine$296,600US $332,700

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

ZIP codes addressed as New Harbor

ZIP codes with the USPS city name New Harbor
ZIP City Type Population Median income Median home
04554 New Harbor , ME Standard 514 $85,288 $501,700

Map of New Harbor ZIP codes

04554

The ZIP codes of New Harbor, 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 New Harbor

The nearest larger towns are Boothbay Harbor (1,047 people, 5.6 mi), Damariscotta (1,100 people, 11 mi) and Newcastle (664 people, 13 mi).

Towns near New Harbor
TownPopulationDistance
Bath 8,815 17.4 mi
Brunswick 17,652 21.5 mi
Topsham 7,271 21.7 mi
Rockland 7,035 26.2 mi
Gardiner 6,088 26.9 mi
Lisbon Falls 4,267 28.9 mi

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

Cite this page

zipcodes.pro. “New Harbor, ME ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/me/new-harbor

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