Census ACS · Massachusetts
ZIP Code 04401
ZIP code 04401 is located in Massachusetts with a population of 44,418. The median household income is $66,136 and the median home value is $229,600.
44,418
Population
$66,136
Median Income
$229,600
Median Home Value
40.8
Median Age
Race & Ethnicity
| White | 89.1% |
| Black | 2.2% |
| Asian | 0.0% |
| Hispanic (any race) | 2.2% |
Male: 49.0% · Female: 51.0%
Economy & Income
$66,136
Median Household Income
$39,499
Per Capita Income
7.1%
Poverty Rate
Housing
$229,600
Median Home Value
$1,048
Median Rent
54.8%
Homeownership
Education
95.6%
High School+
36.6%
Bachelor's Degree+
Nearby ZIP Codes
Largest cities in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
Frequently Asked Questions
ZIP code 04401 in Massachusetts has a population of 44,418 according to latest Census ACS data.
The median household income in ZIP 04401 is $66,136. The per capita income is $39,499. The poverty rate is 7.1%.
ZIP code 04401 is located in Massachusetts.
More from Massachusetts
Data for ZIP Code Tabulation Area (ZCTA) 04401 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.
For this entity, the underlying data on this page comes from the U.S. Census Bureau ACS and decennial files. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to the U.S. Census Bureau ACS and decennial files; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.