Belmont is a CDP located in Middlesex County, Massachusetts. Belmont has a 2025 population of 27,564. Belmont is currently growing at a rate of 0.69% annually and its population has increased by 5.38% since the most recent census, which recorded a population of 26,158 in 2020.
The average household income in Belmont is $239,287 with a poverty rate of 3.45%.The median age in Belmont is 42.4 years: 42 years for males, and 42.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Belmont includes 69.62% White, 20.38% Asian, and smaller percentages for other race, Black or African American, Native American and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 18,804 | 69.62% |
Asian | 5,504 | 20.38% |
Two or more races | 1,792 | 6.63% |
Other race | 454 | 1.68% |
Black or African American | 446 | 1.65% |
Native American | 9 | 0.03% |
Married
Widowed
Divorced
Separated
Never Married
Belmont's average per capita income is $107,152. Household income levels show a median of $178,188. The poverty rate stands at 3.45%.
Name | Median | Mean |
---|---|---|
Married Families | $228,553 | - |
Families | $212,881 | $278,356 |
Households | $178,188 | $239,287 |
Non Families | $85,294 | $119,095 |
Average Income
Median Household Income
Poverty Rate