Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — CITY/MA/BALDWINVILLE

Baldwinville ZIP code, Massachusetts

The ZIP code for Baldwinville, MA is 01436, and its area codes are 978 and 351.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
2,528
Area codes
978, 351

NANPA lists no telephone rate centre for Baldwinville itself, so these are the area codes of the nearest one, Templeton (4.2 miles). A town on an area-code boundary can differ from its neighbour.

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

Baldwinville in numbers

About 2,528 people live in Baldwinville, in 923 households. The median household income is $51,917 a year, 50% below the Massachusetts median of $103,960 (US: $80,734). The median owner-occupied home is valued at $328,900 (41% below the Massachusetts median), and median gross rent is $786 a month. The median age is 35.3; 24.5% of adults 25 and over hold a bachelor's degree or higher (47.3% across Massachusetts); the average commute takes 24 minutes.

Population2,528Baldwinville2,528
Households923Baldwinville923
Median age35.3Baldwinville35.3Massachusetts40.0US 38.9
Median household income$51,917Baldwinville$51,917Massachusetts$103,960US $80,734
Median home value$328,900Baldwinville$328,900Massachusetts$562,100US $332,700
Median gross rent$786Baldwinville$786Massachusetts$1,762US $1,413
Bachelor's degree or higher24.5%Baldwinville24.5%Massachusetts47.3%US 35.7%
Mean commute23.5 minBaldwinville23.5 minMassachusetts29.1 minUS 26.4 min
Population density985 / sq miBaldwinville985 / sq mi

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

ZIP codes addressed as Baldwinville

ZIP codes with the USPS city name Baldwinville
ZIP City Type Population Median income Median home
01436 Baldwinville , MA Standard 3,720 $77,721 $342,700

Other ZIP codes overlapping Baldwinville

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

ZIP codes overlapping Baldwinville
ZIP City Type Population Median income Median home
01468 Templeton , MA Standard 4,183 $113,427 $384,500

Map of Baldwinville ZIP codes

01436

The ZIP codes of Baldwinville, 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 Baldwinville

The nearest larger towns are Gardner (21,148 people, 4.8 mi), Winchendon (4,331 people, 5.5 mi) and Athol (8,801 people, 7.7 mi).

Towns near Baldwinville
TownPopulationDistance
Gardner 21,148 4.8 mi
Winchendon 4,331 5.5 mi
Athol 8,801 7.7 mi
Orange 3,737 10.8 mi
Fitchburg 41,798 13.4 mi
Jaffrey, NH 3,277 14.5 mi
Leominster 43,909 16.7 mi
Peterborough, NH 2,539 19.7 mi
North Brookfield 2,659 23.1 mi
Clinton 7,658 23.8 mi
Turners Falls 4,124 24.3 mi
Spencer 5,661 25.0 mi
Ayer 3,098 25.3 mi
Milford, NH 8,956 25.7 mi

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

Cite this page

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

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