
Southwest City
- County:
- McDonald County
- County Seat:
- No
- Area (mi²):
- 1.463
- State:
- Missouri
Southwest City is a town located in McDonald County, Missouri. Southwest City has a 2025 population of 1,001. Southwest City is currently growing at a rate of 1.62% annually and its population has increased by 8.8% since the most recent census, which recorded a population of 920 in 2020.
The average household income in Southwest City is $77,203 with a poverty rate of 15.15%. The median age in Southwest City is 32.3 years: 24.1 years for males, and 39.5 years for females.