Rock Creek township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 36.118
- State:
- Kansas
Rock Creek township is located in Butler County, Kansas. Rock Creek township has a 2026 population of 296. Rock Creek township is currently declining at a rate of -1.66% annually and its population has decreased by -0.34% since the most recent census, which recorded a population of 297 in 2020.
The median household income in Rock Creek township is $135,859 with a poverty rate of 0%. The median age in Rock Creek township is 40 years: 38.4 years for males, and 40.6 years for females. For every 100 females there are 165.9 males.