Olive township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 35.117
- State:
- Nebraska
Olive township is located in Butler County, Nebraska. Olive township has a 2026 population of 207. Olive township is currently declining at a rate of -0.96% annually but its population has increased by 0.49% since the most recent census, which recorded a population of 206 in 2020.
The median age in Olive township is 44.4 years: 45.7 years for males, and 44.1 years for females. For every 100 females there are 43.2 males.