Webster Groves, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Webster Groves, Missouri had a total population of 23,712, the 33rd largest city in Missouri, with a median household income of $115,227, which is 63% higher than the state average. The poverty rate is 4.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 63% above the state average — one of the wealthiest communities in Missouri.
- An exceptionally low poverty rate of 4.2% — among the lowest in Missouri.
- 68.8% of adults hold a bachelor's degree or higher — top 10% in Missouri.
Webster Groves Quick Facts
How Webster Groves 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 | 23,771 | 23,712 | -0.2% |
| Median household income | $110,716 | $115,227 | +4.1% |
| Median home value | $371,400 | $387,600 | +4.4% |
How Webster Groves 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+)
Webster Groves 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 Webster Groves
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Raymore | 24,526 | $104,447 | $339,100 | 36.1% | 5.0% |
| Nixa | 24,836 | $83,385 | $258,700 | 36.7% | 7.1% |
| Old Jamestown | 20,651 | $99,521 | $236,100 | 39.6% | 7.4% |
| Kirkwood | 29,363 | $121,270 | $451,400 | 67.9% | 5.3% |
| Ozark | 22,417 | $74,182 | $254,800 | 30.8% | 12.6% |
Population Overview
Webster Groves is a small city located in Missouri, within St. Louis County. The total population is 23,712. It ranks as the 33rd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Webster Groves is 40.3 years. This is 3% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Webster Groves is $115,227. This is 63% higher than the state median of $70,702. It is also 43% higher than the national median of $80,734. The poverty rate stands at 4.2%. This is 67% 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 3.8%. This is 7% lower than the state rate of 4.0%. The median home value is $387,600. Housing costs are 68% higher than the state median of $230,300. The home-value-to-income ratio is 3.4x. 76.1% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Webster Groves is White (non-Hispanic), making up 81.2% of the population. Black or African American residents account for 5.2%. The Black or African American population (5.2%) is well below the state average of 10.9%.
Education
68.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Webster Groves in the top 10% of all cities in the state for educational attainment. This is 112% 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 98.8%. Notably, 34.4% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Webster Groves, 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 Webster Groves, Missouri?
Webster Groves, Missouri has a population of 23,712 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Webster Groves, MO?
The median household income in Webster Groves is $115,227, which is 43% higher than the national median of $80,734.
What is the poverty rate in Webster Groves, MO?
The poverty rate in Webster Groves is 4.2%. This means approximately 946 residents live below the federal poverty line.
What is the racial makeup of Webster Groves, Missouri?
Webster Groves's population is 81.2% White, 5.2% Black, 3.3% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Webster Groves, MO?
The median home value in Webster Groves is $387,600. The home-value-to-income ratio is 3.4x.
How educated is Webster Groves, Missouri?
68.8% of adults (25+) in Webster Groves hold a bachelor's degree or higher, and 34.4% hold a graduate or professional degree.