Fairview township
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 37.1
- State:
- South Dakota
Fairview township is located in Lincoln County, South Dakota. Fairview township has a 2026 population of 34. Fairview township is currently declining at a rate of 0% annually and its population has decreased by -5.56% since the most recent census, which recorded a population of 36 in 2020.