
Burlington
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 11.75
- State:
- Massachusetts
Burlington is a CDP located in Middlesex County, Massachusetts. Burlington has a 2025 population of 26,587. Burlington is currently growing at a rate of 0.53% annually but its population has decreased by -5.31% since the most recent census, which recorded a population of 28,077 in 2020.
The average household income in Burlington is $171,061 with a poverty rate of 5.59%. The median age in Burlington is 44.9 years: 43.3 years for males, and 47.2 years for females.