
Hingham
- County:
- Plymouth County
- County Seat:
- No
- Area (mi²):
- 3.098
- State:
- Massachusetts
Hingham is a CDP located in Plymouth County, Massachusetts. Hingham has a 2025 population of 5,595. Hingham is currently declining at a rate of -0.07% annually and its population has decreased by -4.15% since the most recent census, which recorded a population of 5,837 in 2020.
The average household income in Hingham is $322,643 with a poverty rate of 6.61%. The median age in Hingham is 42.3 years: 42.2 years for males, and 42.4 years for females.