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ZIP CODE TABULATION AREA

01581

Massachusetts · 21,944 residents · 20.6 sq mi
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With 21,944 people, ZIP 01581 is a ZIP code in Worcester County. 65% of adults hold a bachelor's degree, against 36% nationally. Median home value sits at $685,300. That is roughly 48% ahead of the Worcester County median. The foreign-born share is 30%. Median household income runs $141,944, well clear of the $82,259 US median. Among the 81 ZIP codes in Worcester County, 01581 ranks 14th by median household income.

$141,944
US average: $82,259
$66,421
US average: $44,673
$685,300
US average: $376,019
65.2%
US average: 35.6%
Land area
20.6 sq mi
Age, sex & households
Under 18
25.6%
Age 65+
15.5%
47.9%
52.1%
2.69 people
Race & ethnicity · 2024
2024
White, non-Hispanic57.5%(12,620)
Black3%(664)
Hispanic / Latino7.4%(1,618)
Asian23.2%(5,096)
Other8.9%(1,946)
75
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Housing
4.8
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Within Worcester County
Income rank vs other ZIPs
LOWEST14TH OF 81HIGHEST
Adjacent ZIPs
01005$111,148
01031$60,517
01037$74,722
01068$102,000
Frequently asked

How many people live in ZIP code 01581?

ZIP code 01581 has about 21,944 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 01581?

The typical household in ZIP code 01581 earns about $141,944 a year. Half of households make more than that, and half make less.

Is ZIP code 01581 expensive?

In ZIP code 01581, the median home is worth about $685,300, and the typical rent is about $2,106 a month.

How educated are people in ZIP code 01581?

About 65.2% of adults age 25 and over in ZIP code 01581 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 01581?

About 6.3% of people in ZIP code 01581 live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024