Winchester, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Winchester, Missouri had a total population of 1,939, the 273rd largest city in Missouri, with a median household income of $87,917, which is 24% higher than the state average. The poverty rate is 4.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.5% — among the lowest in Missouri.
- Housing is very affordable with a home-value-to-income ratio of just 2.5x.
- Near full employment with an unemployment rate of just 2.3%.
Winchester Quick Facts
How Winchester 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 | 1,914 | 1,939 | +1.3% |
| Median household income | $87,344 | $87,917 | +0.7% |
| Median home value | $209,300 | $216,500 | +3.4% |
How Winchester 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 40 | National average: 61
Education
Educational Attainment (Adults 25+)
Winchester Rankings in Missouri
Explore Missouri Rankings
Other Cities in St. Louis County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Florissant | 51,773 | $65,318 | 10.1% | $148,800 |
| Chesterfield | 49,574 | $133,037 | 3.9% | $472,500 |
| Oakville | 35,333 | $106,362 | 6.4% | $318,600 |
| Wildwood | 35,133 | $161,060 | 2.2% | $495,800 |
| University City | 34,685 | $80,694 | 14.5% | $306,700 |
| Ballwin | 31,279 | $124,626 | 4.8% | $377,100 |
| Mehlville | 29,805 | $67,071 | 7.8% | $218,400 |
| Kirkwood | 29,363 | $121,270 | 5.3% | $451,400 |
| Maryland Heights | 27,880 | $86,436 | 4.7% | $227,000 |
| Hazelwood | 25,114 | $55,908 | 15.9% | $167,400 |
Cities Similar to Winchester
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Weston | 1,922 | $88,750 | $259,000 | 39.9% | 5.7% |
| Gower | 1,799 | $83,750 | $213,200 | 33.3% | 10.9% |
| Hallsville | 1,927 | $71,000 | $214,800 | 29.6% | 11.9% |
| Raintree Plantation | 2,047 | $77,532 | $315,900 | 36.3% | 7.3% |
| Village of Four Seasons | 2,252 | $89,635 | $365,400 | 38.8% | 10.9% |
Population Overview
Winchester is a small community located in Missouri, within St. Louis County. The total population is 1,939. It ranks as the 273rd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Winchester is 36.9 years. This is 5% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Winchester is $87,917. This is 24% higher than the state median of $70,702. It is also 9% higher than the national median of $80,734. The poverty rate stands at 4.5%. This is 64% lower than the state poverty rate of 12.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.3%. This is 42% lower than the state rate of 4.0%. The median home value is $216,500. Housing costs are 6% lower than the state median of $230,300. With a home-value-to-income ratio of just 2.5x, Winchester is one of the most affordable housing markets in the area. 82.0% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Winchester is White (non-Hispanic), making up 52.8% of the population. Hispanic or Latino residents account for 32.0%. The Black or African American population (1.0%) is well below the state average of 10.9%. The Hispanic or Latino population is significantly higher than the state average (32.0% vs 5.2%). The Asian population is significantly higher than the state average (4.0% vs 2.1%).
Education
25.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% 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 90.6%.
Data Sources & Methodology
All demographic data for Winchester, 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 Winchester, Missouri?
Winchester, Missouri has a population of 1,939 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Winchester, MO?
The median household income in Winchester is $87,917, which is 9% higher than the national median of $80,734.
What is the poverty rate in Winchester, MO?
The poverty rate in Winchester is 4.5%. This means approximately 85 residents live below the federal poverty line.
What is the racial makeup of Winchester, Missouri?
Winchester's population is 52.8% White, 1.0% Black, 32.0% Hispanic/Latino, and 4.0% Asian.
What is the median home value in Winchester, MO?
The median home value in Winchester is $216,500. The home-value-to-income ratio is 2.5x.
How educated is Winchester, Missouri?
25.0% of adults (25+) in Winchester hold a bachelor's degree or higher, and 6.8% hold a graduate or professional degree.