Sunderland is located in Franklin County, Massachusetts. Sunderland has a 2025 population of 3,620 . Sunderland is currently declining at a rate of -0.22% annually and its population has decreased by -0.96% since the most recent census, which recorded a population of 3,655 in 2020.
The average household income in Sunderland is $80,874 with a poverty rate of 19.08%. The median age in Sunderland is 34.7 years: 32.5 years for males, and 35.5 years for females. For every 100 females there are 90.0 males.
Data after 2023 is projected based on recent change
The racial composition of Sunderland includes 74.65% White, 15.96% Asian, 3.09% Black or African American, and smaller percentages for other race, Native American and multiracial populations.
White (74.65%)
Asian (15.96%)
Two or more races (4.05%)
Black or African American (3.09%)
Other race (1.92%)
Native American (0.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,727 | 74.65% |
| Asian | 583 | 15.96% |
| Two or more races | 148 | 4.05% |
| Black or African American | 113 | 3.09% |
| Other race | 70 | 1.92% |
| Native American | 12 | 0.33% |
Married
Widowed
Divorced
Separated
Never Married
Sunderland's average per capita income is $44,736. Household income levels show a median of $61,442. The poverty rate stands at 19.08%.
Name | Median | Mean |
|---|---|---|
| Married Families | $120,900 | - |
| Families | $112,500 | $117,371 |
| Households | $61,442 | $80,874 |
| Non Families | $44,769 | $55,924 |
Average Income
Median Household Income
Poverty Rate