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/WESTBROOK

Westbrook ZIP codes, Maine

Westbrook, ME has 2 ZIP codes (04092 and 04098) and area code 207. The largest is 04092.

USPS city name
2 ZIP codes
Population
20,775
Area code
207
State
Maine

Westbrook in numbers

About 20,775 people live in Westbrook, in 9,138 households, the 9th-largest of Maine's 155 census places. The median household income is $85,038 a year, 14% above the Maine median of $74,733 (US: $80,734). The median owner-occupied home is valued at $383,300 (29% above the Maine median), and median gross rent is $1,392 a month. The median age is 37.4; 41.3% of adults 25 and over hold a bachelor's degree or higher (36.2% across Maine); the average commute takes 19 minutes.

Population20,775Westbrook20,775
Households9,138Westbrook9,138
Median age37.4Westbrook37.4Maine44.8US 38.9
Median household income$85,038Westbrook$85,038Maine$74,733US $80,734
Median home value$383,300Westbrook$383,300Maine$296,600US $332,700
Median gross rent$1,392Westbrook$1,392Maine$1,139US $1,413
Bachelor's degree or higher41.3%Westbrook41.3%Maine36.2%US 35.7%
Mean commute18.7 minWestbrook18.7 minMaine24.6 minUS 26.4 min
Population density1,209 / sq miWestbrook1,209 / sq mi

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

ZIP codes addressed as Westbrook

ZIP codes with the USPS city name Westbrook
ZIP City Type Population Median income Median home
04092 Westbrook , ME Standard 20,775 $85,038 $383,300
04098 Westbrook , ME No street area — — —

Map of Westbrook ZIP codes

0409204098

The ZIP codes of Westbrook, 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 Westbrook

The nearest larger towns are South Portland (26,930 people, 6.2 mi), Portland (68,854 people, 9.8 mi) and Saco (20,819 people, 13 mi).

Towns near Westbrook
TownPopulationDistance
Gorham 7,593 4.2 mi
South Portland 26,930 6.2 mi
Oak Hill 5,631 7.7 mi
Cumberland Center 2,790 8.1 mi
North Windham 5,417 9.1 mi
Portland 68,854 9.8 mi
Yarmouth 6,289 10.5 mi
Old Orchard Beach 9,244 12.0 mi
Saco 20,819 12.9 mi
Biddeford 22,498 18.7 mi
Lake Arrowhead 3,322 19.7 mi
Brunswick 17,652 23.9 mi
Kennebunk 6,221 24.3 mi
Lisbon 3,612 25.4 mi

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

Cite this page

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

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