
Stoneham
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 6.016
- State:
- Massachusetts
Stoneham is a CDP located in Middlesex County, Massachusetts. Stoneham has a 2025 population of 23,381. Stoneham is currently growing at a rate of 0.56% annually but its population has decreased by -1.03% since the most recent census, which recorded a population of 23,625 in 2020.
The average household income in Stoneham is $145,420 with a poverty rate of 4.56%. The median age in Stoneham is 42.2 years: 42.2 years for males, and 42.1 years for females.