
Fenwood
- County:
- Marathon County
- County Seat:
- No
- Area (mi²):
- 0.984
- State:
- Wisconsin
Fenwood is a village located in Marathon County, Wisconsin. Fenwood has a 2025 population of 137. Fenwood is currently declining at a rate of -0.72% annually and its population has decreased by -2.84% since the most recent census, which recorded a population of 141 in 2020.
The average household income in Fenwood is $103,550 with a poverty rate of 2.22%. The median age in Fenwood is 38.4 years: 41.3 years for males, and 38.1 years for females.