Kirkwood city, Missouri Demographics & Population 2026
As of 2026, Kirkwood city, Missouri has a total population of 29,302, the 24th largest city in Missouri, with a median household income of $117,439, which is 70% higher than the state average. The poverty rate is 5.2%.
Key Takeaways
- Household income is 70% above the state average — one of the wealthiest communities in Missouri.
- 66.2% of adults hold a bachelor's degree or higher — top 10% in Missouri.
Kirkwood city Quick Facts
How Kirkwood city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
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: 39 | National average: 60
Education
Educational Attainment (Adults 25+)
Kirkwood city Rankings in Missouri
Explore Missouri Rankings
Cities Similar to Kirkwood city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Ballwin city | 30,835 | $121,170 | $353,400 | 65.1% | 5.5% |
| Liberty city | 30,446 | $95,425 | $267,900 | 39.9% | 7.2% |
| Maryland Heights city | 27,981 | $86,485 | $215,300 | 51.0% | 5.6% |
| Webster Groves city | 23,771 | $110,716 | $371,400 | 68.8% | 3.6% |
| Oakville CDP | 35,166 | $103,125 | $292,500 | 43.9% | 5.6% |
Population Overview
Kirkwood city is a mid-sized community located in Missouri. The total population is 29,302. It ranks as the 24th most populous out of 1,062 cities and towns in Missouri.
Age Demographics
The median age in Kirkwood city is 42.5 years. This is 9% higher than the state median of 38.9 years.
Economy, Income & Housing
The median household income in Kirkwood city is $117,439. This is 70% higher than the state median of $68,920. Compared to the national median of $78,538, household income here is 50% higher. The poverty rate stands at 5.2%. This is 59% lower than the state poverty rate of 12.6%. The unemployment rate is 3.1%. This is 24% lower than the state rate of 4.1%. The median home value is $421,500. Housing costs are 96% higher than the state median of $215,600. The home-value-to-income ratio is 3.6x. 77.0% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 67.9%.
Race & Ethnicity
The largest racial or ethnic group in Kirkwood city is White (non-Hispanic), making up 81.5% of the population. Black or African American residents account for 4.9%. The Black or African American population (4.9%) is well below the state average of 11.0%.
Education
66.2% of residents aged 25 and older hold a bachelor's degree or higher. This places Kirkwood city in the top 10% of all cities in the state for educational attainment. This is 108% higher than the state rate of 31.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.8%. Notably, 30.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Kirkwood city, Missouri is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Kirkwood city, Missouri?
Kirkwood city, Missouri has a population of 29,302 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Kirkwood city, MO?
The median household income in Kirkwood city is $117,439, which is 50% higher the national median of $78,538.
What is the poverty rate in Kirkwood city, MO?
The poverty rate in Kirkwood city is 5.2%. This means approximately 1,505 residents live below the federal poverty line.
What is the racial makeup of Kirkwood city, Missouri?
Kirkwood city's population is 81.5% White, 4.9% Black, 3.0% Hispanic/Latino, and 1.8% Asian.
What is the median home value in Kirkwood city, MO?
The median home value in Kirkwood city is $421,500. The home-value-to-income ratio is 3.6x.
How educated is Kirkwood city, Missouri?
66.2% of adults (25+) in Kirkwood city hold a bachelor's degree or higher, and 30.8% hold a graduate or professional degree.