Jasper
- County:
- Walker County
- County Seat:
- Yes
- Area (mi²):
- 29.618
- State:
- Alabama
Jasper is a city located in Walker County, Alabama. Jasper has a 2026 population of 14,561. It is also the county seat of Walker County. Jasper is currently growing at a rate of 0.89% annually and its population has increased by 0.21% since the most recent census, which recorded a population of 14,530 in 2020.