
Whitinsville
- County:
- Worcester County
- County Seat:
- No
- Area (mi²):
- 3.642
- State:
- Massachusetts
Whitinsville is a CDP located in Worcester County, Massachusetts. Whitinsville has a 2025 population of 7,415. Whitinsville is currently growing at a rate of 0.64% annually but its population has decreased by -0.27% since the most recent census, which recorded a population of 7,435 in 2020.
The average household income in Whitinsville is $116,163 with a poverty rate of 10.21%. The median age in Whitinsville is 38.2 years: 40.6 years for males, and 36.7 years for females.