Frontenac, MO
Population 3,669 · Missouri
About Frontenac, MO
Frontenac is a small community in Missouri with a population of 3,669 residents. The median household income is $225,813 per year, which is above the national average. The median age in Frontenac is 45.8 years.
Housing in Frontenac has a median home value of $1,004,500 and median monthly rent of $0. Of the 1,153 total housing units, the majority are owner-occupied, with 1,127 owner-occupied and 26 renter-occupied units.
The unemployment rate in Frontenac is 5.0% and the poverty rate is 2.0%. 86.9% of residents hold a bachelor's degree or higher. The average commute time is 25.8 minutes.
How Frontenac Ranks in Missouri
Cost of Living in Frontenac, MO
Compared to national averages, Frontenac has a median household income of $225,813 (200% above the national median of $75,149). Home values average $1,004,500, which is 310% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within Missouri, Frontenac's income is 270% above the state average of $61,047, and home values are 566% above the state median of $150,786.
Why Live in Frontenac, MO?
Frontenac offers a strong local economy with a median household income of $225,813, well above the national average, and rent that’s lower than the national average at $0/month, and a well-educated community where 86.9% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 2.0%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $1,004,500. However, Frontenac’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Frontenac has a population of 3,669 with a median age of 45.8 years. Compare Frontenac with other cities to see how it stacks up, or explore all cities in Missouri.
Similar Cities Near Frontenac
Cities in Missouri with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Northwoods | 3,654 | $40,787 | $72,300 | Compare |
| Moscow Mills | 3,647 | $68,451 | $186,900 | Compare |
| Whiteman AFB | 3,713 | $60,250 | $0 | Compare |
| Palmyra | 3,620 | $69,211 | $165,000 | Compare |
| El Dorado Springs | 3,545 | $31,982 | $83,700 | Compare |
| Malden | 3,818 | $38,786 | $88,900 | Compare |
| Hillsboro | 3,483 | $65,278 | $206,200 | Compare |
| St. James | 3,922 | $50,644 | $117,200 | 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.
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Frequently Asked Questions about Frontenac
What is the population of Frontenac, MO?
The population of Frontenac, MO is 3,669 according to the latest Census data.
What is the median household income in Frontenac?
The median household income in Frontenac, MO is $225,813 per year.
What is the median home value in Frontenac?
The median home value in Frontenac, MO is $1,004,500.
What is the average rent in Frontenac?
The median monthly rent in Frontenac, MO is $0.
What is the unemployment rate in Frontenac?
The unemployment rate in Frontenac, MO is 5.0%.