Mill Creek township
- County:
- Bourbon County
- County Seat:
- No
- Area (mi²):
- 52.468
- State:
- Kansas
Mill Creek township is located in Bourbon County, Kansas. Mill Creek township has a 2026 population of 492. Mill Creek township is currently declining at a rate of 0% annually and its population has increased by 0.82% since the most recent census, which recorded a population of 488 in 2020.
The median household income in Mill Creek township is $54,545 with a poverty rate of 0.36%. The median age in Mill Creek township is 54.4 years: 58 years for males, and 53.6 years for females. For every 100 females there are 121.4 males.