United States › Missouri › St. Thomas CITY
St. Thomas Missouri · 231 residents (2025 est.) · 0.98 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS
The short version
St. Thomas is home to 228 people in Missouri. 89% of homes are owner-occupied. Few US cities rank higher on income. The foreign-born share is 0%. 100% were living in the same home a year earlier. About 45% of adults have finished a four-year degree.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 39.6
US median: 38.9
More educated
45% hold a bachelor's degree
US average: 36%
Less affordable
home values up 49%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 287 in 2000
231 in 2025 (Census Bureau estimate)
233 / sq mi
−15%since 2009
from 273 / sq mi in 2009
US average: 281
from 30.1 in 2000
US average: 38.9
Population, 1990 – 2024
208 229 251 273 294 1990 2000 2010 2020 2024 St. Thomas Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $89,688
+13%inflation adjusted, since 2000
from $43,571 in 2000
US average: $82,259
from $18,134 in 2000
US average: $44,673
Households earning $100K+
from 21.4% in 2009
US average: 53.3%
from 6.2% in 2000
US average: 12.5%
from 0.327 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 11.4%
Public administration 5.3%
Transportation & warehousing 2.3%
Professional, scientific, technical 0.8%
Education & health services 0.8%
Arts, entertainment, food 0%
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$212,000
+49%inflation adjusted, since 2000
from $78,100 in 2000
US average: $376,019
$1,042
+204%inflation adjusted, since 2000
from $188 in 2000
US average: $1,442
from 82.4% in 2000
11.2% rent
from 1.9% in 2009
US average: 10.0%
from 2.59 people in 2009
US average: 2.54
from 23.6% in 2009
US average: 22.9%
from 50.0% in 2009
US average: 47.4%
from 2.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97.9%(281)
2024
White, non-Hispanic 97.8%(223)
from 3 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry from 16.7% in 2000
US average: 35.6%
High school or higher
from 74.4% in 2000
US average: 89.6%
from 3.6% in 2000
US average: 14.0%
Section 06
Commute & transportation from 21.7 min in 2000
US average: 26.5
from 74.1% in 2009
US average: 68.9%
from 19.0% in 2009
US average: 8.5%
from 1.9% in 2009
US average: 3.2%
from 5.1% in 2009
US average: 15.0%
from 0.0% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 1.9% in 2009
US average: 8.3%
Section 07
Work & employment from 7.0% in 2011
US average: 5.2%
from 66.7% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 88.6% in 2020
US average: 74.6%
from 15.4% in 2009
US average: 13.1%
from 20.5% in 2009
US average: 42.5%
Section 08
People & community from 0.0% in 2009
US average: 14.1%
from 8.3% in 2009
US average: 6.2%
from 20.6% in 2012
US average: 13.3%
from 6.8% in 2013
US average: 8.4%
from 85.7% in 2017
US average: 91.0%
Computer in household
from 89.3% in 2020
US average: 95.5%
from 96.5% in 2020
US average: 87.7%
from 99.0% in 2016
US average: 77.7%
from 0.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 6.8% in 2013
US average: 8.4%
from 82.5% in 2020
US average: 54.8%
Direct-purchase
from 11.0% in 2020
US average: 13.8%
from 11.0% in 2020
US average: 18.4%
from 1.0% in 2020
US average: 20.9%
VA health care
from 0.7% in 2020
US average: 2.2%
Any private
from 91.8% in 2020
US average: 67.1%
Any public
from 11.3% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 0%(0)
Share of the 8 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to St. Thomas Head to head
Compare St. Thomas to nearby cities ST. THOMAS VS
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ST. THOMAS VS
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ST. THOMAS VS
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ST. THOMAS VS
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Frequently asked
How many people live in St. Thomas, Missouri? St. Thomas, Missouri has about 228 residents according to the 2024 American Community Survey.
What is the median household income in St. Thomas, Missouri? The typical household in St. Thomas, Missouri earns about $89,688 a year. Half of households make more than that, and half make less.
Is St. Thomas, Missouri expensive? In St. Thomas, Missouri, the median home is worth about $212,000, and the typical rent is about $1,042 a month.
How educated are people in St. Thomas, Missouri? About 45.1% of adults age 25 and over in St. Thomas, Missouri hold a bachelor's degree or higher.
What is the poverty rate in St. Thomas, Missouri? About 3.1% of people in St. Thomas, Missouri live below the federal poverty line.
Has St. Thomas, Missouri grown since 1990? Yes, St. Thomas, Missouri has shrunk since 1990. The population has lost about 26 residents, a change of about -10 percent over that period.
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