Census ACS · Massachusetts
ZIP Code 02155
ZIP code 02155 is located in Massachusetts with a population of 61,276. The median household income is $118,403 and the median home value is $715,500.
61,276
Population
$118,403
Median Income
$715,500
Median Home Value
35.0
Median Age
Race & Ethnicity
| White | 69.1% |
| Black | 6.5% |
| Asian | 0.0% |
| Hispanic (any race) | 0.9% |
Male: 48.1% · Female: 51.9%
Economy & Income
$118,403
Median Household Income
$59,655
Per Capita Income
3.0%
Poverty Rate
Housing
$715,500
Median Home Value
$2,483
Median Rent
53.0%
Homeownership
Education
92.7%
High School+
57.7%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
Frequently Asked Questions
ZIP code 02155 in Massachusetts has a population of 61,276 according to latest Census ACS data.
The median household income in ZIP 02155 is $118,403. The per capita income is $59,655. The poverty rate is 3.0%.
ZIP code 02155 is located in Massachusetts.
More from Massachusetts
Data for ZIP Code Tabulation Area (ZCTA) 02155 from the American Community Survey 5-Year estimates. ZCTAs approximately correspond to USPS ZIP code delivery areas but are built from Census blocks and may not match exactly.
ZIP 02155 stands apart on settlement density — it is among the most densely settled of US ZIP codes, at roughly 7,483 people per square mile. ZIP 02155 is a ZIP code in Massachusetts with a population of 61,276.
Households here are among the highest-earning of all US ZIP codes: median income is $118,403, above the US median of $78,538. Only 3.0% of residents live in poverty, below the national 12.4%. Real estate commands a premium here — a median home value of $715,500, with typical rent around $2,483.
The population is unusually well-credentialed for US ZIP codes — 57.7% of adults have a four-year degree, above the national 35.0%.
That density explains much of the rest of the profile in ZIP 02155: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.