
Christiansburg
- County:
- Montgomery County
- County Seat:
- Yes
- Area (mi²):
- 14.722
- State:
- Virginia
Christiansburg is a town located in Montgomery County, Virginia. Christiansburg has a 2025 population of 22,034. It is also the county seat of .Christiansburg is currently declining at a rate of -1.14% annually and its population has decreased by -5.45% since the most recent census, which recorded a population of 23,304 in 2020.
The average household income in Christiansburg is $88,872 with a poverty rate of 12.36%. The median age in Christiansburg is 37.6 years: 37.8 years for males, and 37.5 years for females.