
Bryan township
- County:
- Charles Mix County
- County Seat:
- No
- Area (mi²):
- 35.735
- State:
- South Dakota
Bryan township is located in Charles Mix County, South Dakota. Bryan township has a 2025 population of 390. Bryan township is currently growing at a rate of 0.52% annually and its population has increased by 1.04% since the most recent census, which recorded a population of 386 in 2020.
The average household income in Bryan township is $138,145 with a poverty rate of 15.83%. The median age in Bryan township is 42.1 years: 42.8 years for males, and 40 years for females.