
Leicester
- County:
- Worcester County
- County Seat:
- No
- Area (mi²):
- 23.262
- State:
- Massachusetts
Leicester is located in Worcester County, Massachusetts. Leicester has a 2025 population of 11,076. Leicester is currently growing at a rate of 0.05% annually and its population has increased by 0.09% since the most recent census, which recorded a population of 11,066 in 2020.
The average household income in Leicester is $115,854 with a poverty rate of 3.4%. The median age in Leicester is 42.5 years: 42.5 years for males, and 42.5 years for females.