Dellwood, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Dellwood, Missouri had a total population of 4,847, the 150th largest city in Missouri, with a median household income of $72,540, which is 3% higher than the state average. The poverty rate is 21.7%.
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 1.2x.
Dellwood Quick Facts
How Dellwood 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 | 4,869 | 4,847 | -0.5% |
| Median household income | $71,171 | $72,540 | +1.9% |
| Median home value | $79,800 | $83,700 | +4.9% |
How Dellwood 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+)
Dellwood 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 Dellwood
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Platte City | 4,824 | $71,498 | $210,800 | 24.1% | 10.3% |
| Rogersville | 4,908 | $70,485 | $217,900 | 31.0% | 10.9% |
| Crystal City | 4,718 | $72,598 | $185,800 | 14.5% | 11.4% |
| Higginsville | 4,781 | $81,033 | $166,100 | 29.9% | 6.8% |
| Centralia | 4,690 | $66,438 | $174,300 | 33.5% | 11.9% |
Population Overview
Dellwood is a small community located in Missouri, within St. Louis County. The total population is 4,847. It ranks as the 150th most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Dellwood is 43.9 years. This is 13% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Dellwood is $72,540. This is 3% higher than the state median of $70,702. It is also 10% lower than the national median of $80,734. The poverty rate stands at 21.7%. This is 72% higher than the state poverty rate of 12.6%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 6.5%. This is 61% higher than the state rate of 4.0%. The median home value is $83,700. Housing costs are 64% lower than the state median of $230,300. With a home-value-to-income ratio of just 1.2x, Dellwood is one of the most affordable housing markets in the area. 66.6% of occupied housing units are owner-occupied. This homeownership rate is 2% lower than the state average of 68.1%.
Race & Ethnicity
Dellwood has a predominantly Black or African American population, comprising 85.5% of all residents. White (non-Hispanic) residents account for 10.0%. The White (non-Hispanic) population (10.0%) is well below the state average of 76.3%. The Black or African American population is significantly higher than the state average (85.5% vs 10.9%). The Hispanic or Latino population (0.2%) is well below the state average of 5.2%. The Asian population (0.9%) is well below the state average of 2.1%.
Education
22.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 32% 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 94.9%.
Data Sources & Methodology
All demographic data for Dellwood, 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 Dellwood, Missouri?
Dellwood, Missouri has a population of 4,847 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Dellwood, MO?
The median household income in Dellwood is $72,540, which is 10% lower than the national median of $80,734.
What is the poverty rate in Dellwood, MO?
The poverty rate in Dellwood is 21.7%. This means approximately 1,050 residents live below the federal poverty line.
What is the racial makeup of Dellwood, Missouri?
Dellwood's population is 10.0% White, 85.5% Black, 0.2% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Dellwood, MO?
The median home value in Dellwood is $83,700. The home-value-to-income ratio is 1.2x.
How educated is Dellwood, Missouri?
22.0% of adults (25+) in Dellwood hold a bachelor's degree or higher, and 3.0% hold a graduate or professional degree.