East Chain township
- County:
- Martin County
- County Seat:
- No
- Area (mi²):
- 35.366
- State:
- Minnesota
East Chain township is located in Martin County, Minnesota. East Chain township has a 2026 population of 274. East Chain township is currently declining at a rate of -1.08% annually and its population has decreased by -1.44% since the most recent census, which recorded a population of 278 in 2020.
The median household income in East Chain township is $90,313 with a poverty rate of 3.81%. The median age in East Chain township is 38.5 years: 46.5 years for males, and 30.5 years for females. For every 100 females there are 103.5 males.