
Carlisle
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 15.274
- State:
- Massachusetts
Carlisle is located in Middlesex County, Massachusetts. Carlisle has a 2025 population of 5,212. Carlisle is currently growing at a rate of 0.19% annually but its population has decreased by -0.4% since the most recent census, which recorded a population of 5,233 in 2020.
The average household income in Carlisle is $323,531 with a poverty rate of 2.06%. The median age in Carlisle is 45.2 years: 42.6 years for males, and 46.5 years for females.