Southwest City, MO
Population 845 · Missouri
About Southwest City, MO
Southwest City is a small community in Missouri with a population of 845 residents. The median household income is $38,750 per year, which is below the national average. The median age in Southwest City is 32.3 years.
Housing in Southwest City has a median home value of $67,200 and median monthly rent of $555. Of the 361 total housing units, the majority are owner-occupied, with 175 owner-occupied and 128 renter-occupied units.
The unemployment rate in Southwest City is 3.1% and the poverty rate is 15.1%. 5.1% of residents hold a bachelor's degree or higher. The average commute time is 24.8 minutes.
Cost of Living in Southwest City, MO
Compared to national averages, Southwest City has a median household income of $38,750 (48% below the national median of $75,149). Home values average $67,200, which is 73% below the national median. Monthly rent at $555 is 52% below the US average of $1,163. Within Missouri, Southwest City's income is 37% below the state average of $61,047, and home values are 55% below the state median of $150,786.
Why Live in Southwest City, MO?
Southwest City offers affordable housing with a median home value of $67,200, below the US average of $244,900, and rent that’s lower than the national average at $555/month, and a strong job market with an unemployment rate of just 3.1%. Additionally, the city features short commute times averaging just 24.8 minutes.
Potential considerations include median household income ($38,750) that falls below the national average. However, Southwest City’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Southwest City has a population of 845 with a median age of 32.3 years. Compare Southwest City with other cities to see how it stacks up, or explore all cities in Missouri.
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Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Southwest City
What is the population of Southwest City, MO?
The population of Southwest City, MO is 845 according to the latest Census data.
What is the median household income in Southwest City?
The median household income in Southwest City, MO is $38,750 per year.
What is the median home value in Southwest City?
The median home value in Southwest City, MO is $67,200.
What is the average rent in Southwest City?
The median monthly rent in Southwest City, MO is $555.
What is the unemployment rate in Southwest City?
The unemployment rate in Southwest City, MO is 3.1%.