St. Marys, KS
Population 2,795 · Kansas
About St. Marys, KS
St. Marys is a small town located in Kansas with a population of 2,795 residents according to the latest US Census Bureau American Community Survey data. The median household income is $71,723 per year, which is 5% below the national median of $75,149. The median age of 25.8 years is notably younger the US median age of 38.9 years, indicating a younger, often more dynamic population base.
Housing Market Overview
The housing market in St. Marys features a median home value of $196,300, which is 20% below the national median of $244,900. This positions St. Marys in a moderately priced market relative to the rest of the country. Median monthly rent is $863, 26% below the national average of $1,163/month. Of the 897 total housing units, 65% are owner-occupied (538 units) and 35% are renter-occupied (295 units). The balanced mix of owners and renters indicates a diverse housing market.
Economy & Employment
The local economy in St. Marys shows an unemployment rate of 3.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 7.9%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in St. Marys have an average one-way commute time of 15.6 minutes, one of the shorter commutes in the region.
Education & Demographics
21.0% of St. Marys residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 5.3% White, 3.3% Hispanic or Latino, 0.4% Black or African American, and 0.9% Asian residents, with 2.1% of the population being foreign-born.
Cost of Living in St. Marys, KS
Compared to national averages, St. Marys has a median household income of $71,723 (5% below the national median of $75,149). Home values average $196,300, which is 20% below the national median. Monthly rent at $863 is 26% below the US average of $1,163. Within Kansas, St. Marys's income is 12% above the state average of $63,989, and home values are 72% above the state median of $113,913.
Why Live in St. Marys, KS?
St. Marys offers affordable housing with a median home value of $196,300, below the US average of $244,900, and rent that’s lower than the national average at $863/month, and a strong job market with an unemployment rate of just 3.0%. Additionally, the city features a low poverty rate of 7.9%, better than the national average, and short commute times averaging just 15.6 minutes.
Potential considerations include median household income ($71,723) that falls below the national average. However, St. Marys’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
St. Marys has a population of 2,795 with a median age of 25.8 years. Compare St. Marys with other cities to see how it stacks up, or explore all cities in Kansas.
Similar Cities Near St. Marys
Cities in Kansas with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| South Hutchinson | 2,826 | $42,221 | $147,900 | Compare |
| Osage City | 2,837 | $63,393 | $135,400 | Compare |
| Galena | 2,752 | $39,968 | $70,600 | Compare |
| Hillsboro | 2,716 | $57,792 | $101,100 | Compare |
| Girard | 2,706 | $41,629 | $84,500 | Compare |
| Norton | 2,704 | $51,266 | $94,100 | Compare |
| Columbus | 2,902 | $39,936 | $85,800 | Compare |
| Hoisington | 2,660 | $50,344 | $78,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Kansas
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare St. Marys With Other Cities
Frequently Asked Questions about St. Marys
What is the population of St. Marys, KS?
The population of St. Marys, KS is 2,795 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Kansas.
What is the median household income in St. Marys?
The median household income in St. Marys, KS is $71,723 per year, which is 5% below the national median of $75,149.
What is the median home value in St. Marys?
The median home value in St. Marys, KS is $196,300, which is 20% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in St. Marys?
The median monthly rent in St. Marys, KS is $863, which is 26% below the national average of $1,163/month.
What is the unemployment rate in St. Marys?
The unemployment rate in St. Marys, KS is 3.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is St. Marys, KS a good place to live?
St. Marys offers a moderate cost of living, affordable housing, and a strong job market. With a population of 2,795 and a median age of 25.8, the city appeals to young professionals and families.
How educated is St. Marys, KS?
21.0% of residents in St. Marys aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in St. Marys?
Key cost-of-living indicators for St. Marys, KS: median home value is $196,300 (20% below national), median rent is $863/month, and median household income is $71,723. The home-value-to-income ratio is 2.7x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in St. Marys?
The poverty rate in St. Marys, KS is 7.9%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is St. Marys, KS?
St. Marys's population is 5.3% White, 3.3% Hispanic or Latino, 0.4% Black or African American, 0.9% Asian, and 0.5% two or more races. 2.1% of residents are foreign-born.