
Warren
- County:
- Worcester County
- County Seat:
- No
- Area (mi²):
- 1.284
- State:
- Massachusetts
Warren is a CDP located in Worcester County, Massachusetts. Warren has a 2025 population of 358. Warren is currently declining at a rate of -16.16% annually and its population has decreased by -34.43% since the most recent census, which recorded a population of 546 in 2020.
The average household income in Warren is $50,553 with a poverty rate of 18.16%. The median age in Warren is 39.7 years: 39 years for males, and 59.1 years for females.