East Fork township
- County:
- Montgomery County
- County Seat:
- No
- Area (mi²):
- 58.008
- State:
- Illinois
East Fork township is located in Montgomery County, Illinois. East Fork township has a 2026 population of 1,991. East Fork township is currently declining at a rate of -0.65% annually and its population has decreased by -2.4% since the most recent census, which recorded a population of 2,040 in 2020.
The median household income in East Fork township is $68,250 with a poverty rate of 13.12%. The median age in East Fork township is 45.7 years: 42.9 years for males, and 49.2 years for females. For every 100 females there are 90.8 males.