Crestwood, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Crestwood, Missouri had a total population of 12,295, the 76th largest city in Missouri, with a median household income of $107,169, which is 52% higher than the state average. The poverty rate is 5.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 52% above the state average — one of the wealthiest communities in Missouri.
- 56.8% of adults hold a bachelor's degree or higher — top 10% in Missouri.
- Near full employment with an unemployment rate of just 1.6%.
Crestwood Quick Facts
How Crestwood 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 | 12,298 | 12,295 | -0.0% |
| Median household income | $115,512 | $107,169 | -7.2% |
| Median home value | $291,400 | $319,600 | +9.7% |
How Crestwood 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+)
Crestwood 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 Crestwood
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Eureka | 13,081 | $108,394 | $379,200 | 52.5% | 7.9% |
| Kearney | 10,885 | $103,622 | $298,400 | 36.8% | 3.6% |
| Smithville | 10,705 | $101,165 | $290,600 | 32.4% | 5.4% |
| Union | 12,781 | $73,435 | $205,200 | 23.7% | 8.2% |
| Ellisville | 10,002 | $113,309 | $366,600 | 59.4% | 4.6% |
Population Overview
Crestwood is a small city located in Missouri, within St. Louis County. The total population is 12,295. It ranks as the 76th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Crestwood is 42.4 years. This is 9% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Crestwood is $107,169. This is 52% higher than the state median of $70,702. It is also 33% higher than the national median of $80,734. The poverty rate stands at 5.5%. This is 56% lower than the state poverty rate of 12.6%. The unemployment rate is 1.6%. This is 60% lower than the state rate of 4.0%. The median home value is $319,600. Housing costs are 39% higher than the state median of $230,300. The home-value-to-income ratio is 3.0x. 87.7% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 68.1%.
Race & Ethnicity
Crestwood has a predominantly White (non-Hispanic) population, comprising 91.2% of all residents. Black or African American residents account for 2.5%. The Black or African American population (2.5%) is well below the state average of 10.9%. The Hispanic or Latino population (2.3%) is well below the state average of 5.2%. The Asian population (0.9%) is well below the state average of 2.1%.
Education
56.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Crestwood in the top 10% of all cities in the state for educational attainment. This is 75% higher 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 97.8%. Notably, 22.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Crestwood, 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 Crestwood, Missouri?
Crestwood, Missouri has a population of 12,295 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Crestwood, MO?
The median household income in Crestwood is $107,169, which is 33% higher than the national median of $80,734.
What is the poverty rate in Crestwood, MO?
The poverty rate in Crestwood is 5.5%. This means approximately 679 residents live below the federal poverty line.
What is the racial makeup of Crestwood, Missouri?
Crestwood's population is 91.2% White, 2.5% Black, 2.3% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Crestwood, MO?
The median home value in Crestwood is $319,600. The home-value-to-income ratio is 3.0x.
How educated is Crestwood, Missouri?
56.8% of adults (25+) in Crestwood hold a bachelor's degree or higher, and 22.8% hold a graduate or professional degree.