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/BIDDEFORD

Biddeford ZIP codes, Maine

Biddeford, ME has 2 ZIP codes (04005 and 04007) and area code 207. The largest is 04005.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
22,498
Area code
207
State
Maine

Mail addressed to Biddeford uses the ZIP codes above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

Biddeford in numbers

About 22,498 people live in Biddeford, in 9,204 households, the 6th-largest of Maine's 155 census places. The median household income is $72,333 a year, 3% below the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $396,600 (34% above the Maine median), and median gross rent is $1,292 a month. The median age is 35.0; 32.1% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 24 minutes.

Population22,498Biddeford22,498
Households9,204Biddeford9,204
Median age35.0Biddeford35.0Maine44.8US 38.9
Median household income$72,333Biddeford$72,333Maine$74,733US $80,734
Median home value$396,600Biddeford$396,600Maine$296,600US $332,700
Median gross rent$1,292Biddeford$1,292Maine$1,139US $1,413
Bachelor's degree or higher32.1%Biddeford32.1%Maine36.2%US 35.7%
Mean commute23.7 minBiddeford23.7 minMaine24.6 minUS 26.4 min
Population density748 / sq miBiddeford748 / sq mi

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

ZIP codes addressed as Biddeford

ZIP codes with the USPS city name Biddeford
ZIP City Type Population Median income Median home
04005 Biddeford , ME Standard 24,772 $74,647 $396,000
04007 Biddeford , ME No street area — — —

Other ZIP codes overlapping Biddeford

These ZIP codes cover part of Biddeford but are addressed as somewhere else.

ZIP codes overlapping Biddeford
ZIP City Type Population Median income Median home
04006 Biddeford Pool , ME Standard 39 — —

Map of Biddeford ZIP codes

0400504007

The ZIP codes of Biddeford, 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 Biddeford

The nearest larger towns are South Portland (26,930 people, 14 mi), Portland (68,854 people, 17 mi) and Dover, NH (33,364 people, 30 mi).

Towns near Biddeford
TownPopulationDistance
Saco 20,819 6.3 mi
Old Orchard Beach 9,244 6.8 mi
Kennebunk 6,221 8.5 mi
Oak Hill 5,631 11.2 mi
South Portland 26,930 14.3 mi
Portland 68,854 17.0 mi
Gorham 7,593 17.7 mi
Sanford 22,247 18.3 mi
Westbrook 20,775 18.7 mi
Lake Arrowhead 3,322 23.3 mi
York Harbor 4,240 24.1 mi
South Berwick 3,381 25.0 mi
Cumberland Center 2,790 25.7 mi
North Windham 5,417 26.8 mi

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

Cite this page

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

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