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/MA/WILMINGTON

Wilmington ZIP code, Massachusetts

The ZIP code for Wilmington, MA is 01887, and its area code is 978.

USPS city name
1 ZIP code
Population
23,336
Area code
978

Wilmington in numbers

About 23,336 people live in Wilmington, in 7,926 households. The median household income is $168,152 a year, 62% above the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $680,500 (21% above the Massachusetts median), and median gross rent is $2,394 a month. The median age is 42.3; 50.4% of adults 25 and over hold a bachelor's degree or higher (47.3% across Massachusetts); the average commute takes 30 minutes.

Population23,336Wilmington23,336
Households7,926Wilmington7,926
Median age42.3Wilmington42.3Massachusetts40.0US 38.9
Median household income$168,152Wilmington$168,152Massachusetts$103,960US $80,734
Median home value$680,500Wilmington$680,500Massachusetts$562,100US $332,700
Median gross rent$2,394Wilmington$2,394Massachusetts$1,762US $1,413
Bachelor's degree or higher50.4%Wilmington50.4%Massachusetts47.3%US 35.7%
Mean commute30.3 minWilmington30.3 minMassachusetts29.1 minUS 26.4 min
Population density1,375 / sq miWilmington1,375 / sq mi

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

ZIP codes addressed as Wilmington

ZIP codes with the USPS city name Wilmington
ZIP City Type Population Median income Median home
01887 Wilmington , MA Standard 23,336 $168,152 $680,500

Map of Wilmington ZIP codes

01887

The ZIP codes of Wilmington, MA, 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 Wilmington

The nearest larger towns are Reading (25,612 people, 3.6 mi), Burlington (26,274 people, 4.6 mi) and Woburn (41,939 people, 5.3 mi).

Towns near Wilmington
TownPopulationDistance
Reading 25,612 3.6 mi
Pinehurst 6,845 4.1 mi
Burlington 26,274 4.6 mi
Woburn 41,939 5.3 mi
Andover 9,451 6.4 mi
Wakefield 27,793 6.6 mi
Lynnfield 13,064 6.8 mi
Stoneham 23,355 7.1 mi
Winchester 23,406 7.8 mi
Lexington 34,295 8.9 mi
Melrose 29,650 9.2 mi
Lawrence 88,736 9.4 mi
Lowell 118,368 9.5 mi
Arlington 46,350 10.1 mi

More nearby: every ZIP code in Middlesex County · Massachusetts ZIP codes

Cite this page

zipcodes.pro. “Wilmington, MA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ma/wilmington

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