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/ASHBURNHAM

Ashburnham ZIP code, Massachusetts

The ZIP code for Ashburnham, MA is 01430, and its area codes are 978 and 351.

USPS city name
1 ZIP code
Population
6,481
Area codes
978, 351

Ashburnham in numbers

About 6,481 people live in Ashburnham, in 2,331 households. The median household income is $118,683 a year, 14% above the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $391,700 (30% below the Massachusetts median).

Population6,481Ashburnham6,481
Households2,331Ashburnham2,331
Median household income$118,683Ashburnham$118,683Massachusetts$103,960US $80,734
Median home value$391,700Ashburnham$391,700Massachusetts$562,100US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Ashburnham. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Ashburnham

ZIP codes with the USPS city name Ashburnham
ZIP City Type Population Median income Median home
01430 Ashburnham , MA Standard 6,481 $118,683 $391,700

Map of Ashburnham ZIP codes

01430

The ZIP codes of Ashburnham, 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 Ashburnham

The nearest larger towns are Gardner (21,148 people, 7.1 mi), Fitchburg (41,798 people, 7.2 mi) and Leominster (43,909 people, 13 mi).

Towns near Ashburnham
TownPopulationDistance
Winchendon 4,331 6.2 mi
Gardner 21,148 7.1 mi
Fitchburg 41,798 7.2 mi
Baldwinville 2,528 9.3 mi
Jaffrey, NH 3,277 10.9 mi
Leominster 43,909 13.0 mi
Peterborough, NH 2,539 14.3 mi
Milford, NH 8,956 16.4 mi
Athol 8,801 16.7 mi
Ayer 3,098 18.7 mi
Orange 3,737 19.5 mi
Clinton 7,658 21.2 mi
Nashua, NH 91,294 22.4 mi
Littleton Common 3,289 24.7 mi

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

Cite this page

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

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