
Marshville township
- County:
- Union County
- County Seat:
- No
- Area (mi²):
- 77.221
- State:
- North Carolina
Marshville township is located in Union County, North Carolina. Marshville township has a 2025 population of 9,734. Marshville 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 Marshville township is $83,787 with a poverty rate of 15.8%. The median age in Marshville township is 38.2 years: 36.4 years for males, and 39.8 years for females.