Lincoln township
- County:
- Perkins County
- County Seat:
- No
- Area (mi²):
- 81.155
- State:
- South Dakota
Lincoln township is located in Perkins County, South Dakota. Lincoln township has a 2026 population of 144. Lincoln township is currently growing at a rate of 0.7% annually but its population has decreased by -0.69% since the most recent census, which recorded a population of 145 in 2020.
The median household income in Lincoln township is $111,618 with a poverty rate of 5.49%. The median age in Lincoln township is 41 years: 35.4 years for males, and 50.3 years for females. For every 100 females there are 131.0 males.