Blackstone is located in Worcester County, Massachusetts. Blackstone has a 2025 population of 9,478 . Blackstone is currently growing at a rate of 1.11% annually and its population has increased by 3.12% since the most recent census, which recorded a population of 9,191 in 2020.
The average household income in Blackstone is $117,247 with a poverty rate of 4.89%. The median age in Blackstone is 44 years: 42.9 years for males, and 44.6 years for females. For every 100 females there are 93.1 males.
Data after 2023 is projected based on recent change
The racial composition of Blackstone includes 84.63% White, 3.13% Black or African American, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander and multiracial populations.
White (84.63%)
Two or more races (8.13%)
Black or African American (3.13%)
Asian (1.99%)
Other race (1.86%)
Native Hawaiian or Pacific Islander (0.27%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,795 | 84.63% |
| Two or more races | 749 | 8.13% |
| Black or African American | 288 | 3.13% |
| Asian | 183 | 1.99% |
| Other race | 171 | 1.86% |
| Native Hawaiian or Pacific Islander | 25 | 0.27% |
Married
Widowed
Divorced
Separated
Never Married
Blackstone's average per capita income is $68,878. Household income levels show a median of $98,986. The poverty rate stands at 4.89%.
Name | Median | Mean |
|---|---|---|
| Married Families | $151,981 | - |
| Families | $145,618 | $146,570 |
| Households | $98,986 | $117,247 |
| Non Families | $46,414 | $66,246 |
Average Income
Median Household Income
Poverty Rate