Wichita
- County:
- Sedgwick County
- County Seat:
- Yes
- Area (mi²):
- 165.074
- State:
- Kansas
Wichita is a city located in Sedgwick County, Kansas. Wichita has a 2026 population of 400,991. It is also the county seat of Sedgwick County. Wichita is currently growing at a rate of 0.84% annually and its population has increased by 0.73% since the most recent census, which recorded a population of 398,067 in 2020.