
Marcy township
- County:
- Boone County
- County Seat:
- No
- Area (mi²):
- 41.808
- State:
- Iowa
Marcy township is located in Boone County, Iowa. Marcy township has a 2025 population of 1,275. Marcy township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Marcy township is $132,334 with a poverty rate of 0.55%. The median age in Marcy township is 41.5 years: 38.5 years for males, and 50.4 years for females.