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/WESTFIELD

Westfield ZIP codes, Massachusetts

Westfield, MA has 2 ZIP codes (01085 and 01086) and area code 413. The largest is 01085.

USPS city name
2 ZIP codes
Overlapping the city
1 more
Population
40,378
Area code
413

Mail addressed to Westfield 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.

Westfield in numbers

About 40,378 people live in Westfield, in 15,822 households, the 37th-largest of Massachusetts's 248 census places. The median household income is $87,753 a year, 16% below the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $325,100 (42% below the Massachusetts median), and median gross rent is $1,117 a month. The median age is 39.9; 33.2% of adults 25 and over hold a bachelor's degree or higher (47.3% across Massachusetts); the average commute takes 27 minutes.

Population40,378Westfield40,378
Households15,822Westfield15,822
Median age39.9Westfield39.9Massachusetts40.0US 38.9
Median household income$87,753Westfield$87,753Massachusetts$103,960US $80,734
Median home value$325,100Westfield$325,100Massachusetts$562,100US $332,700
Median gross rent$1,117Westfield$1,117Massachusetts$1,762US $1,413
Bachelor's degree or higher33.2%Westfield33.2%Massachusetts47.3%US 35.7%
Mean commute26.5 minWestfield26.5 minMassachusetts29.1 minUS 26.4 min
Population density873 / sq miWestfield873 / sq mi

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

ZIP codes addressed as Westfield

ZIP codes with the USPS city name Westfield
ZIP City Type Population Median income Median home
01085 Westfield , MA Standard 41,102 $88,728 $326,100
01086 Westfield , MA No street area — — —

Other ZIP codes overlapping Westfield

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

ZIP codes overlapping Westfield
ZIP City Type Population Median income Median home
01077 Southwick , MA Standard 9,217 $120,462 $397,500

Map of Westfield ZIP codes

0108501086

The ZIP codes of Westfield, 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 Westfield

The nearest larger towns are Chicopee (55,295 people, 9.9 mi), Springfield (154,749 people, 11 mi) and West Hartford, CT (63,620 people, 26 mi).

Towns near Westfield
TownPopulationDistance
West Springfield Town 28,772 5.5 mi
Agawam Town 28,539 7.4 mi
Holyoke 37,813 7.7 mi
Easthampton 16,086 9.8 mi
Chicopee 55,295 9.9 mi
Springfield 154,749 11.2 mi
Longmeadow 15,696 11.4 mi
Thompsonville, CT 7,927 13.0 mi
Sherwood Manor, CT 5,706 13.1 mi
Northampton 30,962 13.7 mi
Hazardville, CT 6,022 15.4 mi
Windsor Locks, CT 12,579 15.5 mi
Southwood Acres, CT 8,115 15.6 mi
Wilbraham 3,679 16.3 mi

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

Cite this page

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

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