
Bismarck township
- County:
- Hot Spring County
- County Seat:
- No
- Area (mi²):
- 50.457
- State:
- Arkansas
Bismarck township is located in Hot Spring County, Arkansas. Bismarck township has a 2025 population of 2,367. Bismarck 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 Bismarck township is $67,299 with a poverty rate of 19.22%. The median age in Bismarck township is 46 years: 44.5 years for males, and 47.4 years for females.