St. Thomas, MO
Population 271 · Missouri
About St. Thomas, MO
St. Thomas is a small community located in Missouri with a population of 271 residents according to the latest US Census Bureau American Community Survey data. The median household income is $79,250 per year, which is 5% above the national median of $75,149. The median age of 39 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in St. Thomas features a median home value of $193,800, which is 21% below the national median of $244,900. This positions St. Thomas in a moderately priced market relative to the rest of the country. Median monthly rent is $907, 22% below the national average of $1,163/month. Of the 102 total housing units, 86% are owner-occupied (87 units) and 14% are renter-occupied (14 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in St. Thomas shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 1.8%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in St. Thomas have an average one-way commute time of 27.5 minutes.
Education & Demographics
42.2% of St. Thomas residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 0.0% of the population being foreign-born.
Cost of Living in St. Thomas, MO
Compared to national averages, St. Thomas has a median household income of $79,250 (5% above the national median of $75,149). Home values average $193,800, which is 21% below the national median. Monthly rent at $907 is 22% below the US average of $1,163. Within Missouri, St. Thomas's income is 30% above the state average of $61,047, and home values are 29% above the state median of $150,786.
Why Live in St. Thomas, MO?
St. Thomas offers a strong local economy with a median household income of $79,250, well above the national average, and affordable housing with a median home value of $193,800, below the US average of $244,900, and rent that’s lower than the national average at $907/month. Additionally, the city features a strong job market with an unemployment rate of just 0.0%, and a well-educated community where 42.2% of residents hold a bachelor’s degree or higher, and a low poverty rate of 1.8%, better than the national average.
St. Thomas has a population of 271 with a median age of 39 years. Compare St. Thomas 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 St. Thomas
What is the population of St. Thomas, MO?
The population of St. Thomas, MO is 271 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Missouri.
What is the median household income in St. Thomas?
The median household income in St. Thomas, MO is $79,250 per year, which is 5% above the national median of $75,149.
What is the median home value in St. Thomas?
The median home value in St. Thomas, MO is $193,800, which is 21% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in St. Thomas?
The median monthly rent in St. Thomas, MO is $907, which is 22% below the national average of $1,163/month.
What is the unemployment rate in St. Thomas?
The unemployment rate in St. Thomas, MO is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is St. Thomas, MO a good place to live?
St. Thomas offers above-average incomes, affordable housing, and a strong job market. With a population of 271 and a median age of 39, the city appeals to a broad range of residents.
How educated is St. Thomas, MO?
42.2% of residents in St. Thomas aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in St. Thomas?
Key cost-of-living indicators for St. Thomas, MO: median home value is $193,800 (21% below national), median rent is $907/month, and median household income is $79,250. The home-value-to-income ratio is 2.4x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in St. Thomas?
The poverty rate in St. Thomas, MO is 1.8%, 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. Thomas, MO?
St. Thomas's population is 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.