Dolphin township
- County:
- Knox County
- County Seat:
- No
- Area (mi²):
- 36.146
- State:
- Nebraska
Dolphin township is located in Knox County, Nebraska. Dolphin township has a 2026 population of 127. Dolphin township is currently declining at a rate of -0.78% annually and its population has decreased by -0.78% since the most recent census, which recorded a population of 128 in 2020.
The median age in Dolphin township is 50.9 years: 52.6 years for males, and 36 years for females. For every 100 females there are 140.9 males.