
Duncan township
- County:
- Monroe County
- County Seat:
- No
- Area (mi²):
- 57.065
- State:
- Arkansas
Duncan township is located in Monroe County, Arkansas. Duncan township has a 2025 population of 572. Duncan 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 Duncan township is $59,156 with a poverty rate of 33.04%. The median age in Duncan township is 38.5 years: 38.8 years for males, and 38.3 years for females.