
Lincoln
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 14.228
- State:
- Massachusetts
Lincoln is located in Middlesex County, Massachusetts. Lincoln has a 2025 population of 6,891. Lincoln is currently growing at a rate of 0.01% annually but its population has decreased by -1.4% since the most recent census, which recorded a population of 6,989 in 2020.
The average household income in Lincoln is $277,103 with a poverty rate of 3.92%. The median age in Lincoln is 43.2 years: 41.4 years for males, and 43.6 years for females.