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/RICHMOND

Richmond ZIP code, Maine

The ZIP code for Richmond, ME is 04357, and its area code is 207.

USPS city name
1 ZIP code
Population
2,089
Area code
207
State
Maine

Richmond in numbers

About 2,089 people live in Richmond, in 844 households. The median household income is $73,014 a year, about the same as the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $221,100 (25% below the Maine median), and median gross rent is $1,067 a month. The median age is 34.3; 34.9% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 28 minutes.

Population2,089Richmond2,089
Households844Richmond844
Median age34.3Richmond34.3Maine44.8US 38.9
Median household income$73,014Richmond$73,014Maine$74,733US $80,734
Median home value$221,100Richmond$221,100Maine$296,600US $332,700
Median gross rent$1,067Richmond$1,067Maine$1,139US $1,413
Bachelor's degree or higher34.9%Richmond34.9%Maine36.2%US 35.7%
Mean commute28.4 minRichmond28.4 minMaine24.6 minUS 26.4 min
Population density293 / sq miRichmond293 / sq mi

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

ZIP codes addressed as Richmond

ZIP codes with the USPS city name Richmond
ZIP City Type Population Median income Median home
04357 Richmond , ME Standard 3,566 $65,854 $242,700

Map of Richmond ZIP codes

04357

The ZIP codes of Richmond, 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 Richmond

The nearest larger towns are Gardiner (6,088 people, 6.7 mi), Bath (8,815 people, 12 mi) and Topsham (7,271 people, 12 mi).

Towns near Richmond
TownPopulationDistance
Gardiner 6,088 6.7 mi
Bath 8,815 11.7 mi
Topsham 7,271 12.1 mi
Hallowell 2,592 13.0 mi
Lisbon Falls 4,267 13.8 mi
Lisbon 3,612 15.5 mi
Brunswick 17,652 16.0 mi
Augusta 19,077 16.7 mi
Winthrop 3,108 17.0 mi
Lewiston 38,324 18.0 mi
Auburn 24,602 21.9 mi
Yarmouth 6,289 27.8 mi

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

Cite this page

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

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