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/AUBURN

Auburn ZIP codes, Maine

Auburn, ME has 3 ZIP codes (04210, 04211 and 04212) and area code 207. The largest is 04210.

USPS city name
3 ZIP codes
Population
24,602
Area code
207
State
Maine

NANPA lists no telephone rate centre for Auburn itself, so these are the area codes of the nearest one, Lewiston (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Auburn in numbers

About 24,602 people live in Auburn, in 10,337 households, the 5th-largest of Maine's 155 census places. The median household income is $66,647 a year, 11% below the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $282,000 (5% below the Maine median), and median gross rent is $1,041 a month. The median age is 41.4; 27.8% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 22 minutes.

Population24,602Auburn24,602
Households10,337Auburn10,337
Median age41.4Auburn41.4Maine44.8US 38.9
Median household income$66,647Auburn$66,647Maine$74,733US $80,734
Median home value$282,000Auburn$282,000Maine$296,600US $332,700
Median gross rent$1,041Auburn$1,041Maine$1,139US $1,413
Bachelor's degree or higher27.8%Auburn27.8%Maine36.2%US 35.7%
Mean commute21.7 minAuburn21.7 minMaine24.6 minUS 26.4 min
Population density415 / sq miAuburn415 / sq mi

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

ZIP codes addressed as Auburn

ZIP codes with the USPS city name Auburn
ZIP City Type Population Median income Median home
04210 Auburn , ME Standard 24,602 $66,647 $282,000
04211 Auburn , ME No street area — — —
04212 Auburn , ME No street area — — —

Map of Auburn ZIP codes

042100421104212

The ZIP codes of Auburn, 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 Auburn

The nearest larger towns are Lewiston (38,324 people, 3.9 mi), Portland (68,854 people, 31 mi) and South Portland (26,930 people, 31 mi).

Towns near Auburn
TownPopulationDistance
Lewiston 38,324 3.9 mi
Lisbon 3,612 8.0 mi
Lisbon Falls 4,267 10.9 mi
Topsham 7,271 18.4 mi
Norway 3,173 18.5 mi
Yarmouth 6,289 19.6 mi
North Windham 5,417 20.0 mi
Cumberland Center 2,790 20.0 mi
Brunswick 17,652 20.5 mi
Winthrop 3,108 22.2 mi
Bath 8,815 22.6 mi
Gardiner 6,088 23.9 mi
Hallowell 2,592 25.6 mi
Westbrook 20,775 26.5 mi

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

Cite this page

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

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