Vicksburg
- County:
- Warren County
- County Seat:
- Yes
- Area (mi²):
- 33.017
- State:
- Mississippi
Vicksburg is a city located in Warren County, Mississippi. Vicksburg has a 2026 population of 20,032. It is also the county seat of Warren County. Vicksburg is currently declining at a rate of -0.75% annually and its population has decreased by -6.68% since the most recent census, which recorded a population of 21,465 in 2020.