
Argentine township
- County:
- Fall River County
- County Seat:
- No
- Area (mi²):
- 35.798
- State:
- South Dakota
Argentine township is located in Fall River County, South Dakota. Argentine township has a 2025 population of 19. Argentine township is currently declining at a rate of 0% annually and its population has increased by 5.56% since the most recent census, which recorded a population of 18 in 2020.
The average household income in Argentine township is $102,566 with a poverty rate of 0%. The median age in Argentine township is 46.3 years: 46.5 years for males, and 35.8 years for females.