Wellesley, Massachusetts Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Wellesley, Massachusetts is 29,906 as of the 2023 American Community Survey, making it the 49th-largest city in Massachusetts. The median household income is $250,001, the median home value is $1,513,400, and the median age is 38.1.
29,906
Population
2984
People / sq mi
$250,001
Median Income
$1,513,400
Median Home Value
Wellesley covers 10.0 sq mi of land at 2984 people per square mile.
About Wellesley, MA
Wellesley is a city in Massachusetts with a population of 29,906. It ranks #49 among cities in Massachusetts by population. The median age is 38.1, in line with the national median. The population is 44.0% male and 56.0% female.
The median household income in Wellesley is $250,001, above the US median of $74,580. 1.4% of residents live below the federal poverty level. Home values sit at a median of $1,513,400, with monthly rent averaging $2,849. The homeownership rate of 84.0% is higher than the national rate of 64.8%.
Educational attainment in Wellesley reflects 87.1% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 30.8% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 28.3 minutes each way.
Race & Ethnicity
| White | 73.5% |
| Black or African American | 2.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.6% |
| Two or More Races | 0.0% |
Economy & Income
$250,001
Median Household Income
$113,079
Per Capita Income
1.4%
Poverty Rate
2.0%
Unemployment Rate
Housing
$1,513,400
Median Home Value
$2,849
Median Rent
84.0%
Owner-Occupied
Education
98.5%
High School+
87.1%
Bachelor's+
Commute
4.9%
Drive Alone
49.0%
Public Transit
30.8%
Work From Home
28.3 min
Avg Commute
Community Profile
37.2%
Foreign Born
79.6%
Non-English at Home
2.2%
Veterans
8.1%
With Disability
98.3%
Health Insurance
97.2%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 32.2% |
| Finance, Insurance & Real Estate | 21.3% |
| Information | 18.7% |
| Education, Health Care & Social Services | 5.1% |
| Manufacturing | 5.1% |
| Transportation & Warehousing | 3.1% |
| Arts, Entertainment & Food Services | 3.0% |
| Construction | 2.5% |
| Public Administration | 2.0% |
| Retail Trade | 0.9% |
| Agriculture & Mining | 0.3% |
Largest cities in Massachusetts
Largest counties in Massachusetts
Part of Massachusetts
Metro areas in Massachusetts
City rankings
Frequently Asked Questions
Wellesley, Massachusetts has a population of 29,906 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 49th-largest city in Massachusetts.
The median household income in Wellesley, Massachusetts is $250,001, with 1.4% of residents living below the federal poverty level.
The median home value in Wellesley, Massachusetts is $1,513,400, with median monthly rent at $2,849 and a homeownership rate of 84.0%.
The median age in Wellesley, Massachusetts is 38.1 years. The population is 44.0% male and 56.0% female.
More from Massachusetts
Population 663,972
Population 205,501
Population 154,751
Population 117,794
Population 114,799
Full rankings of Massachusetts cities by population
Statewide data for Massachusetts
Population, race, income, age, and trends across Massachusetts
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.