Sparta township
- County:
- Knox County
- County Seat:
- No
- Area (mi²):
- 34.966
- State:
- Nebraska
Sparta township is located in Knox County, Nebraska. Sparta township has a 2026 population of 67. Sparta township is currently declining at a rate of -1.47% annually and its population has decreased by 0% since the most recent census, which recorded a population of 67 in 2020.
The median age in Sparta township is 36.1 years: 36.4 years for males, and 14.8 years for females. For every 100 females there are 164.9 males.