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/NOBLEBORO

Nobleboro ZIP code, Maine

The ZIP code for Nobleboro, ME is 04555, and its area code is 207.

USPS city name
1 ZIP code
Population
1,906
Area code
207
State
Maine

NANPA lists no telephone rate centre for Nobleboro itself, so these are the area codes of the nearest one, Waldoboro (5.1 miles). A town on an area-code boundary can differ from its neighbour.

Nobleboro in numbers

About 1,906 people live in Nobleboro, in 836 households. The median household income is $100,417 a year, 34% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $352,600 (19% above the Maine median).

Population1,906Nobleboro1,906
Households836Nobleboro836
Median household income$100,417Nobleboro$100,417Maine$74,733US $80,734
Median home value$352,600Nobleboro$352,600Maine$296,600US $332,700

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

ZIP codes addressed as Nobleboro

ZIP codes with the USPS city name Nobleboro
ZIP City Type Population Median income Median home
04555 Nobleboro , ME Standard 1,906 $100,417 $352,600

Map of Nobleboro ZIP codes

04555

The ZIP codes of Nobleboro, 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 Nobleboro

The nearest larger towns are Thomaston (2,055 people, 15 mi), Richmond (2,089 people, 16 mi) and Gardiner (6,088 people, 17 mi).

Towns near Nobleboro
TownPopulationDistance
Gardiner 6,088 16.7 mi
Rockland 7,035 17.5 mi
Augusta 19,077 20.4 mi
Hallowell 2,592 21.0 mi
Bath 8,815 21.5 mi
Camden 3,682 22.0 mi
Topsham 7,271 24.7 mi
Brunswick 17,652 27.2 mi
Winthrop 3,108 27.8 mi
Lisbon Falls 4,267 29.3 mi

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

Cite this page

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

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