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ZIP Code01331

Athol, MA

Worcester County · Massachusetts · United States
Home to 13,865 people across 54.161 square miles.

Eastern99 ZIPs in county

At a glance

01331 by the numbers

Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.

Population
14k
±258 · top 25% nationally
Median household income
$68,345
US median $70,109 · 47th pctile
Median home value
$257,300
US median $207,500 · 63th pctile
Median age
42.7
US median 42 years
Population density
256/mi²
66th pctile most dense
Land area
54.161 mi²
plus 1.457 mi² water

Location

Where 01331 is

42.570237, -72.182903 · Census ZCTA internal pointOpen larger map →
Coordinates42.570237, -72.182903
Time zoneAmerica/New_York
CountyWorcester County
StateMassachusetts (MA)
Land area54.161 mi²
Coordinate sourceCensus ZCTA internal point

Local time

America/New_York

—:—:—

Current weather

Live from the National Weather Service

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Distance to major cities

Straight-line, computed from coordinates

Boston, MA59.1 mi
New York, NY159.2 mi
Philadelphia, PA238.1 mi
Chicago, IL790.7 mi

People

Who lives in 01331

13,865 residents in 5,425 households, averaging 2.56 people per household. The largest age group is under 18 at 20.8% of residents.

Age distribution

Share of residents by age band

Under 1820.8%
18-247.7%
25-3412.1%
35-4412.8%
45-5411.7%
55-6415.4%
65+19.5%

Households

Composition and size

Total households5,425
Average household size2.56
Family households63.9%
Living alone28.7%
Median age42.7 years
Households with internet93.2%

Race & ethnicity

Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.

White91.6%
Black2.5%
Asian0.4%
Native American0.0%
Other1.8%
Two or more3.6%
Hispanic / Latino5.2%

Income & work

What people earn in 01331

The median household here earns $68,345 a year, below the US median of $70,109, which puts 01331 ahead of 47% of American ZIP codes. 13.2% of residents live below the poverty line.

Compared to the US

This ZIP against the national median

Median household income$68,345
LowestHighest
Higher than 47% of all US ZIP codes.
Median household income$68,345 ±$6,140
Per capita income$32,233
Poverty rate13.2%
Unemployment rate7.7%
Labor force participation61.9%

Household income distribution

Share of households in each bracket

<$25k17.0%
$25-50k20.4%
$50-75k16.1%
$75-100k18.6%
$100-150k11.8%
$150-200k10.6%
$200k+5.4%

Educational attainment among residents 25 and older: 20.6% hold a bachelor's degree or higher, 89.2% finished high school.

Housing

Homes and rent in 01331

A typical home is valued at $257,300, and median rent runs $1,041 a month. This is an owner-majority area — 74.7% of occupied homes are owned, and the typical building went up in 1957.

Costs

Typical values

Median home value$257,300
Median gross rent$1,041/mo
Median year built1957
Housing units6,050
Vacancy rate10.3%

Own vs. rent

Of 5,425 occupied units

Owner-occupied74.7%
Renter-occupied25.3%
Owner households4,055
Renter households1,370

Building types

Units by structure size

Single family74.6%
2-4 units17.0%
5-19 units5.4%
20+ units3.0%

Getting to work

How 01331 commutes

74.7% of workers drove alone, and the average one-way trip takes 28.9 minutes.

Mode of transport

Workers 16 and older

Drove alone74.7%
Carpooled10.1%
Public transit0.7%
Walked4.0%
Bike0.8%
Worked from home8.2%

Travel time

Mean commute 28.9 minutes

<10 min18.1%
10-1927.1%
20-2913.7%
30-4417.7%
45-5913.4%
60+10.1%

Overview

Understanding ZIP code 01331

ZIP code 01331 is assigned to Athol, MA, and falls within Worcester County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 13,865 people live inside it.

At 256 residents per square mile spread over 54.161 square miles, 01331 reads as a small-town area. It is a mid-sized postal code by population, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.

Household earnings track close to the national picture. The median of $68,345 puts 01331 near the middle of the pack, ahead of 47% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.

Living here

What life in Athol looks like

Housing in 01331 costs close to the national median. A typical home is valued at $257,300 against a US median of $207,500, and median gross rent runs $1,041 a month. Ownership dominates: 74.7% of occupied homes are owner-occupied, which usually signals an established residential area with relatively low turnover.

The building stock is dominated by detached single-family houses, which account for 74.6% of housing units here. The median construction year is 1957, making the housing here mid-century.

The population skews broadly in line with the national age profile, with a median age of 42.7 against 42 nationally. The average household holds 2.56 people, and 63.9% are family households.

Getting to work takes 28.9 minutes on average one way. The dominant mode is drove alone at 74.7% of workers.

Where to stay

Where to stay in Athol, MA

Athol is a smaller community, so options inside 01331 may be limited to a handful of independent inns, motels or bed-and-breakfast properties. Travellers often widen the search to the surrounding area, where the choice is greater and prices are usually competitive.

Median rent in 01331 is $1,041 a month, which sits in the middle of the national range; accommodation pricing locally tends to be similarly mid-market. For reference, Boston, MA is about 59.1 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.

Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.

Book a Hotel →

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Practical uses

What ZIP code 01331 is used for

Beyond addressing mail, 01331 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.

For anyone weighing a move, 01331 offers a compact profile of Athol: 13,865 residents, a median household income of $68,345, 20.6% of adults holding a bachelor's degree or higher, and an unemployment rate of 7.7%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.

One caution worth repeating: a postal code is not a neighbourhood. 01331 may cover parts of several distinct areas, and a single neighbourhood in Athol may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.

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Questions

Common questions about 01331

What city is ZIP code 01331 in?
01331 serves Athol, Massachusetts, in Worcester County, United States.
What is the population of 01331?
About 13,865 people live in ZIP code 01331, according to the US Census Bureau's 2019–2023 American Community Survey 5-Year Estimates. The margin of error on that figure is ±258. That works out to roughly 256 people per square mile.
What is the average income in 01331?
The median household income in 01331 is $68,345 per year, compared with a US median of $70,109. Per capita income is $32,233. Median income is more representative than an average because it isn't skewed by a small number of very high earners.
How expensive is housing in 01331?
The median home value is $257,300 and median gross rent is $1,041 a month. 74.7% of occupied homes are owner-occupied.
Is 01331 a good place to live?
That depends on what you're looking for, but here are the facts: 20.6% of adults hold a bachelor's degree or higher, the unemployment rate is 7.7%, and the median age is 42.7. The average commute is 28.9 minutes. We publish the numbers and let you weigh them.
What time zone is 01331 in?
01331 observes Eastern Time (America/New_York). This zone observes daylight saving time.
How big is ZIP code 01331?
ZIP code 01331 covers 54.161 square miles of land plus 1.457 square miles of water, per the US Census Bureau's 2023 Gazetteer files.
Is 01331 urban, suburban or rural?
By population density, 01331 reads as a small-town area. It holds 256 people per square mile across 54.161 square miles of land. For reference, densities above 10,000 per square mile generally indicate an urban core, 1,000–3,000 is typically suburban, and under 200 is rural. These are rules of thumb rather than official designations — the Census Bureau classifies urban and rural areas by census block, not by ZIP code.
How much is rent in 01331?
Median gross rent in 01331 is $1,041 a month, according to the American Community Survey. Gross rent includes contract rent plus the estimated cost of utilities and fuels, so it is closer to what a tenant actually pays than a headline rent figure. Of 5,425 occupied homes here, 1,370 are rented.
What is the commute like from 01331?
The average one-way commute from 01331 takes about 28.9 minutes. The most common way to travel is drove alone, used by 74.7% of workers aged 16 and over. Commute figures cover people who were employed and working outside the home during the survey period.
How many people work in 01331?
About 6,468 residents of 01331 are employed. Labor force participation stands at 61.9% and the unemployment rate is 7.7%. Note this counts residents by where they live, not by where they work — a ZIP with many offices can have far more jobs than employed residents.
Where should I stay when visiting 01331?
Accommodation in and around Athol, MA ranges with the character of the area. See the 'Where to stay' section on this page for local context, and use the live search there for current availability and pricing.
Does 01331 cover more than one city or county?
This page lists Athol as the primary place and Worcester County as the county. ZIP codes follow mail delivery routes rather than municipal or county lines, so a single code can straddle boundaries, and USPS also recognises alternate acceptable city names for many codes. If you need the definitive answer for a specific street address, the USPS ZIP Code Lookup is the authority.
Can ZIP code 01331 change?
Yes. USPS adjusts ZIP codes as delivery volumes shift — codes are occasionally split, merged, retired or newly created, and boundaries move more often than most people assume. The Census Bureau's ZCTA definitions, which underpin the demographic figures on this page, are redrawn only once a decade, so the two can drift apart between censuses.

Methodology

Where this data comes from

  • Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
  • Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 01331. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
  • Land and water area — US Census Bureau 2023 Gazetteer Files.
  • Weather — NOAA National Weather Service, fetched live in your browser.
  • Map — OpenStreetMap contributors (ODbL).
On accuracy. ACS figures are survey estimates, not counts. The margin of error shown alongside the population figure means the true value has a 90% chance of falling in that range. For small ZIP codes the error can be large relative to the estimate — treat the direction as more reliable than the exact number. This page reports data for ZCTA 01331, the Census approximation of the USPS delivery area.