
Buchanan township
- County:
- Atchison County
- County Seat:
- No
- Area (mi²):
- 41.251
- State:
- Missouri
Buchanan township is located in Atchison County, Missouri. Buchanan township has a 2025 population of 22. Buchanan 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 Buchanan township is $494,714 with a poverty rate of 0%. The median age in Buchanan township is 61.2 years: 62.4 years for males, and 40.9 years for females.