
Smithton township
- County:
- Pettis County
- County Seat:
- No
- Area (mi²):
- 36.425
- State:
- Missouri
Smithton township is located in Pettis County, Missouri. Smithton township has a 2025 population of 2,863. Smithton 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 Smithton township is $80,623 with a poverty rate of 10.16%. The median age in Smithton township is 39.3 years: 36.9 years for males, and 42.1 years for females.