St. Martins city, Missouri Demographics & Population 2026
As of 2026, St. Martins city, Missouri has a total population of 1,195, the 349th largest city in Missouri, with a median household income of $78,125, which is 13% higher than the state average. The poverty rate is 7.0%.
St. Martins city Quick Facts
How St. Martins city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 39 | National average: 60
Education
Educational Attainment (Adults 25+)
St. Martins city Rankings in Missouri
Explore Missouri Rankings
Cities Similar to St. Martins city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Stanberry city | 1,190 | $63,958 | $99,600 | 21.6% | 20.7% |
| Wellsville city | 1,197 | $61,635 | $74,100 | 11.3% | 11.6% |
| Sturgeon city | 1,143 | $66,500 | $139,300 | 19.9% | 4.4% |
| Pasadena Hills city | 1,104 | $85,694 | $248,300 | 51.6% | 3.9% |
| Calverton Park city | 1,280 | $66,194 | $103,000 | 23.7% | 13.9% |
Population Overview
St. Martins city is a small community located in Missouri. The total population is 1,195. It ranks as the 349th most populous out of 1,062 cities and towns in Missouri.
Age Demographics
The median age in St. Martins city is 41.4 years. This is 6% higher than the state median of 38.9 years.
Economy, Income & Housing
The median household income in St. Martins city is $78,125. This is 13% higher than the state median of $68,920. Compared to the national median of $78,538, household income here is about average. The poverty rate stands at 7.0%. This is 44% lower than the state poverty rate of 12.6%. The unemployment rate is 2.5%. This is 39% lower than the state rate of 4.1%. The median home value is $225,000. Housing costs are 4% higher than the state median of $215,600. With a home-value-to-income ratio of just 2.9x, St. Martins city is one of the most affordable housing markets in the area. 78.8% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 67.9%.
Race & Ethnicity
St. Martins city has a predominantly White (non-Hispanic) population, comprising 91.5% of all residents. Hispanic or Latino residents account for 2.3%. The Black or African American population (0.2%) is well below the state average of 11.0%. The Hispanic or Latino population (2.3%) is well below the state average of 5.1%.
Education
33.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 5% higher than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.0%.
Data Sources & Methodology
All demographic data for St. Martins city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Missouri state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,062 Census-designated places in Missouri. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of St. Martins city, Missouri?
St. Martins city, Missouri has a population of 1,195 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Martins city, MO?
The median household income in St. Martins city is $78,125, which is about average the national median of $78,538.
What is the poverty rate in St. Martins city, MO?
The poverty rate in St. Martins city is 7.0%. This means approximately 83 residents live below the federal poverty line.
What is the racial makeup of St. Martins city, Missouri?
St. Martins city's population is 91.5% White, 0.2% Black, 2.3% Hispanic/Latino, and 0.0% Asian.
What is the median home value in St. Martins city, MO?
The median home value in St. Martins city is $225,000. The home-value-to-income ratio is 2.9x.
How educated is St. Martins city, Missouri?
33.5% of adults (25+) in St. Martins city hold a bachelor's degree or higher, and 11.1% hold a graduate or professional degree.