
Missouri township
- County:
- Brown County
- County Seat:
- No
- Area (mi²):
- 35.406
- State:
- Illinois
Missouri township is located in Brown County, Illinois. Missouri township has a 2025 population of 134. Missouri township is currently declining at a rate of -0.74% annually and its population has decreased by 0% since the most recent census, which recorded a population of 134 in 2020.
The average household income in Missouri township is $67,887 with a poverty rate of 0%. The median age in Missouri township is 56.4 years: 32.4 years for males, and 66.3 years for females.