
Marion Center
- County:
- Plymouth County
- County Seat:
- No
- Area (mi²):
- 1.025
- State:
- Massachusetts
Marion Center is a CDP located in Plymouth County, Massachusetts. Marion Center has a 2025 population of 947. Marion Center is currently declining at a rate of -1.15% annually and its population has decreased by -10.74% since the most recent census, which recorded a population of 1,061 in 2020.
The average household income in Marion Center is $260,748 with a poverty rate of 12.3%. The median age in Marion Center is 46.5 years: 46.9 years for males, and 45 years for females.