Caledonia, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Caledonia, Missouri had a total population of 209, the 721st largest village in Missouri, with a median household income of $60,417, which is 15% lower than the state average. The poverty rate is 12.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 6.1% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 0.9x.
Caledonia Quick Facts
How Caledonia Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 235 | 209 | -11.1% |
| Median household income | $60,156 | $60,417 | +0.4% |
| Median home value | $50,300 | $55,300 | +9.9% |
How Caledonia Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Caledonia Rankings in Missouri
Explore Missouri Rankings
Other Cities in Washington County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Potosi | 2,544 | $39,846 | 25.0% | $110,100 |
| Irondale | 622 | $37,368 | 33.0% | $99,300 |
| Mineral Point | 324 | $41,394 | 21.4% | $47,500 |
Cities Similar to Caledonia
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hume | 209 | $58,750 | $90,000 | 6.8% | 34.4% |
| Blackwater | 207 | $66,389 | $123,600 | 22.1% | 9.7% |
| West Sullivan | 220 | $61,875 | $150,000 | 2.6% | 22.2% |
| Blodgett | 196 | N/A | N/A | 6.7% | 20.4% |
| Elmo | 217 | $64,688 | $75,000 | 13.3% | 11.1% |
A note before these figures: with a population of 209, Caledonia's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Caledonia is a small community located in Missouri, within Washington County. The total population is 209. It ranks as the 721st most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Caledonia is 56.4 years. This is 45% higher than the state median of 39.0 years. Only 12.0% of residents are under 18, indicating fewer families with children. 29.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Caledonia is $60,417. This is 15% lower than the state median of $70,702. It is also 25% lower than the national median of $80,734. The poverty rate stands at 12.0%. This is 5% lower than the state poverty rate of 12.6%. The survey records no unemployed residents in Caledonia, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $55,300. Housing costs are 76% lower than the state median of $230,300. With a home-value-to-income ratio of just 0.9x, Caledonia is one of the most affordable housing markets in the area. 84.1% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 68.1%.
Race & Ethnicity
Caledonia has a predominantly White (non-Hispanic) population, comprising 93.8% of all residents. Asian residents account for 1.0%. The Asian population (1.0%) is well below the state average of 2.1%.
Education
6.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 81% lower than the state rate of 32.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 88.3%.
Data Sources & Methodology
All demographic data for Caledonia, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. 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. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Caledonia, Missouri?
Caledonia, Missouri has a population of 209 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Caledonia, MO?
The median household income in Caledonia is $60,417, which is 25% lower than the national median of $80,734.
What is the poverty rate in Caledonia, MO?
The poverty rate in Caledonia is 12.0%. This means approximately 25 residents live below the federal poverty line.
What is the racial makeup of Caledonia, Missouri?
Caledonia's population is 93.8% White, 0.0% Black, 0.0% Hispanic/Latino, and 1.0% Asian.
What is the median home value in Caledonia, MO?
The median home value in Caledonia is $55,300. The home-value-to-income ratio is 0.9x.
How educated is Caledonia, Missouri?
6.1% of adults (25+) in Caledonia hold a bachelor's degree or higher, and 3.3% hold a graduate or professional degree.