Smithton, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Smithton, Missouri had a total population of 535, the 502nd largest city in Missouri, with a median household income of $55,288, which is 22% lower than the state average. The poverty rate is 5.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.1x.
- Near full employment with an unemployment rate of just 2.4%.
Smithton Quick Facts
How Smithton 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 | 509 | 535 | +5.1% |
| Median household income | $51,875 | $55,288 | +6.6% |
| Median home value | $87,500 | $116,400 | +33.0% |
How Smithton 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+)
Smithton Rankings in Missouri
Explore Missouri Rankings
Other Cities in Pettis County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sedalia | 22,003 | $50,990 | 19.4% | $143,000 |
| Windsor | 3,094 | $49,783 | 24.2% | $101,400 |
| La Monte | 1,126 | $65,648 | 16.3% | $110,900 |
| Green Ridge | 496 | $62,974 | 18.8% | $118,500 |
| Houstonia | 273 | $39,337 | 14.3% | N/A |
| Hughesville | 95 | $51,250 | 3.2% | $92,500 |
| Ionia | 74 | $16,875 | 48.6% | $64,300 |
Cities Similar to Smithton
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Walnut Grove | 528 | $55,500 | $139,000 | 9.5% | 9.7% |
| Laddonia | 533 | $53,309 | $80,200 | 7.2% | 15.0% |
| Branson West | 536 | $52,656 | $203,100 | 22.7% | 23.1% |
| Ewing | 542 | $57,083 | $104,200 | 9.4% | 3.9% |
| Center | 537 | $59,375 | $82,400 | 9.3% | 14.1% |
A note before these figures: with a population of 535, Smithton'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
Smithton is a small community located in Missouri, within Pettis County. The total population is 535. It ranks as the 502nd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Smithton is 36.7 years. This is 6% lower than the state median of 39.0 years. With 36.1% of the population under 18, Smithton has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Smithton is $55,288. This is 22% lower than the state median of $70,702. It is also 32% lower than the national median of $80,734. The poverty rate stands at 5.3%. This is 58% lower than the state poverty rate of 12.6%. The unemployment rate is 2.4%. This is 40% lower than the state rate of 4.0%. The median home value is $116,400. Housing costs are 49% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.1x, Smithton is one of the most affordable housing markets in the area. 84.9% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 68.1%.
Race & Ethnicity
Smithton has a predominantly White (non-Hispanic) population, comprising 92.2% of all residents. Hispanic or Latino residents account for 5.1%.
Education
12.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 60% 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 89.4%.
Data Sources & Methodology
All demographic data for Smithton, 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 Smithton, Missouri?
Smithton, Missouri has a population of 535 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Smithton, MO?
The median household income in Smithton is $55,288, which is 32% lower than the national median of $80,734.
What is the poverty rate in Smithton, MO?
The poverty rate in Smithton is 5.3%. This means approximately 28 residents live below the federal poverty line.
What is the racial makeup of Smithton, Missouri?
Smithton's population is 92.2% White, 0.0% Black, 5.1% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Smithton, MO?
The median home value in Smithton is $116,400. The home-value-to-income ratio is 2.1x.
How educated is Smithton, Missouri?
12.8% of adults (25+) in Smithton hold a bachelor's degree or higher, and 6.9% hold a graduate or professional degree.