
El Dorado township
- County:
- Butler County
- County Seat:
- No
- Area (mi²):
- 50.9
- State:
- Kansas
El Dorado township is located in Butler County, Kansas. El Dorado township has a 2025 population of 848. El Dorado township is currently growing at a rate of 0.36% annually and its population has increased by 1.56% since the most recent census, which recorded a population of 835 in 2020.
The average household income in El Dorado township is $82,807 with a poverty rate of 3.28%. The median age in El Dorado township is 55.9 years: 49.5 years for males, and 65.1 years for females.