East Branch township
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 35.34
- State:
- Kansas
East Branch township is located in Marion County, Kansas. East Branch township has a 2026 population of 183. East Branch township is currently growing at a rate of 0.55% annually and its population has increased by 1.1% since the most recent census, which recorded a population of 181 in 2020.
The median household income in East Branch township is $80,774 with a poverty rate of 0%. The median age in East Branch township is 54.2 years: 54.7 years for males, and 53.5 years for females. For every 100 females there are 92.3 males.