
Buchanan
- County:
- Botetourt County
- County Seat:
- No
- Area (mi²):
- 2.169
- State:
- Virginia
Buchanan is a town located in Botetourt County, Virginia. Buchanan has a 2025 population of 1,218. Buchanan is currently growing at a rate of 0.33% annually and its population has increased by 1.67% since the most recent census, which recorded a population of 1,198 in 2020.
The average household income in Buchanan is $68,598 with a poverty rate of 17.94%. The median age in Buchanan is 43.7 years: 45.8 years for males, and 43.1 years for females.