
St. John township
- County:
- New Madrid County
- County Seat:
- No
- Area (mi²):
- 54.62
- State:
- Missouri
St. John township is located in New Madrid County, Missouri. St. John township has a 2025 population of 40. St. John township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in St. John township is -$1000.00 Mn with a poverty rate of 50%. The median age in St. John township is 53 years: 0 years for males, and 0 years for females.