St. Clair, MO
Population 4,767 · Missouri
About St. Clair, MO
St. Clair is a small community in Missouri with a population of 4,767 residents. The median household income is $40,933 per year, which is below the national average. The median age in St. Clair is 38.1 years.
Housing in St. Clair has a median home value of $134,100 and median monthly rent of $874. Of the 2,286 total housing units, the majority are owner-occupied, with 1,084 owner-occupied and 915 renter-occupied units.
The unemployment rate in St. Clair is 7.7% and the poverty rate is 16.8%. 8.0% of residents hold a bachelor's degree or higher. The average commute time is 24.4 minutes.
Cost of Living in St. Clair, MO
Compared to national averages, St. Clair has a median household income of $40,933 (46% below the national median of $75,149). Home values average $134,100, which is 45% below the national median. Monthly rent at $874 is 25% below the US average of $1,163. Within Missouri, St. Clair's income is 33% below the state average of $61,047, and home values are 11% below the state median of $150,786.
Why Live in St. Clair, MO?
St. Clair offers affordable housing with a median home value of $134,100, below the US average of $244,900, and rent that’s lower than the national average at $874/month, and short commute times averaging just 24.4 minutes.
Potential considerations include median household income ($40,933) that falls below the national average. However, St. Clair’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. Clair has a population of 4,767 with a median age of 38.1 years. Compare St. Clair with other cities to see how it stacks up, or explore all cities in Missouri.
Similar Cities Near St. Clair
Cities in Missouri with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Higginsville | 4,775 | $76,409 | $163,700 | Compare |
| North Kansas City | 4,758 | $46,024 | $194,700 | Compare |
| Platte City | 4,793 | $65,132 | $195,000 | Compare |
| Ashland | 4,811 | $90,628 | $231,700 | Compare |
| Crystal City | 4,721 | $64,650 | $169,500 | Compare |
| Osage Beach | 4,715 | $52,067 | $286,800 | Compare |
| Rock Hill | 4,708 | $91,477 | $256,400 | Compare |
| Salem | 4,673 | $39,200 | $97,200 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Missouri
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare St. Clair With Other Cities
Frequently Asked Questions about St. Clair
What is the population of St. Clair, MO?
The population of St. Clair, MO is 4,767 according to the latest Census data.
What is the median household income in St. Clair?
The median household income in St. Clair, MO is $40,933 per year.
What is the median home value in St. Clair?
The median home value in St. Clair, MO is $134,100.
What is the average rent in St. Clair?
The median monthly rent in St. Clair, MO is $874.
What is the unemployment rate in St. Clair?
The unemployment rate in St. Clair, MO is 7.7%.