CensusEasy
ZIP CODE TABULATION AREA

01879

Massachusetts · 12,550 residents · 16.761 sq mi
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ZIP 01879 is significantly wealthier than the US average, with a median household income of $129,348. Population has held roughly steady since 2024. 52% of adults hold a bachelor's degree or higher, well above the national rate of 36%. Median home value is $552,500. Among the 81 ZIP codes in Middlesex County, 01879 ranks 52nd by median household income.

$129,348
US average: $82,259
$552,500
US average: $376,019
51.8%
US average: 35.6%
Age, sex & households
Under 18
23.6%
Age 65+
14.7%
45.7%
54.3%
2.96 people
Race & ethnicity · 2024
2024
White, non-Hispanic79.1%(9,925)
Black3.5%(436)
Hispanic / Latino6.6%(828)
Asian7.7%(972)
Other3.1%(389)
Diversity Score45.3%(5,680)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within Middlesex County
Income rank vs other ZIPs
LOWEST52ND OF 81HIGHEST
Adjacent ZIPs
01431$115,598
01432$101,966
01450$193,292
01460$149,722
Frequently asked

How many people live in ZIP code 01879?

ZIP code 01879 has about 12,550 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 01879?

The typical household in ZIP code 01879 earns about $129,348 a year. Half of households make more than that, and half make less.

Is ZIP code 01879 expensive?

In ZIP code 01879, the median home is worth about $552,500, and the typical rent is about $1,986 a month.

How educated are people in ZIP code 01879?

About 51.8% of adults age 25 and over in ZIP code 01879 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 01879?

About 6.6% of people in ZIP code 01879 live below the federal poverty line.

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