Liberty, Missouri Demographics & Population 2026
During the 2020–2024 ACS period, Liberty, Missouri had a total population of 30,689, the 22nd largest city in Missouri, with a median household income of $88,542, which is 25% higher than the state average. The poverty rate is 7.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- 39.6% of adults hold a bachelor's degree or higher — top 10% in Missouri.
Liberty Quick Facts
How Liberty 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 | 30,446 | 30,689 | +0.8% |
| Median household income | $95,425 | $88,542 | -7.2% |
| Median home value | $267,900 | $283,300 | +5.7% |
How Liberty 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+)
Liberty Rankings in Missouri
Explore Missouri Rankings
Other Cities in Clay County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Gladstone | 27,207 | $79,271 | 11.0% | $231,500 |
| Kearney | 10,885 | $103,622 | 3.6% | $298,400 |
| Smithville | 10,705 | $101,165 | 5.4% | $290,600 |
| Excelsior Springs | 10,484 | $72,609 | 15.2% | $186,800 |
| North Kansas City | 4,983 | $49,682 | 9.1% | $197,500 |
| Lawson | 2,905 | $65,941 | 12.7% | $186,000 |
| Pleasant Valley | 2,736 | $75,682 | 4.5% | $202,000 |
| Claycomo | 1,820 | $49,343 | 19.8% | $169,600 |
| Glenaire | 587 | $92,813 | 4.4% | $225,400 |
| Holt | 440 | $73,125 | 9.8% | $196,300 |
Cities Similar to Liberty
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Maryland Heights | 27,880 | $86,436 | $227,000 | 51.2% | 4.7% |
| Raytown | 29,445 | $68,840 | $182,900 | 22.0% | 12.5% |
| Mehlville | 29,805 | $67,071 | $218,400 | 31.4% | 7.8% |
| University City | 34,685 | $80,694 | $306,700 | 64.9% | 14.5% |
| Gladstone | 27,207 | $79,271 | $231,500 | 31.7% | 11.0% |
Population Overview
Liberty is a mid-sized community located in Missouri, within Clay County. The total population is 30,689. It ranks as the 22nd most populous out of 1,062 Census-designated places in Missouri.
Age Demographics
The median age in Liberty is 37.8 years. This is 3% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Liberty is $88,542. This is 25% higher than the state median of $70,702. It is also 10% higher than the national median of $80,734. The poverty rate stands at 7.0%. This is 45% lower than the state poverty rate of 12.6%. The unemployment rate is 4.5%. This is 11% higher than the state rate of 4.0%. The median home value is $283,300. Housing costs are 23% higher than the state median of $230,300. The home-value-to-income ratio is 3.2x. 73.0% of occupied housing units are owner-occupied. This homeownership rate is 7% higher than the state average of 68.1%.
Race & Ethnicity
The largest racial or ethnic group in Liberty is White (non-Hispanic), making up 83.7% of the population. Hispanic or Latino residents account for 5.0%. The Black or African American population (4.6%) is well below the state average of 10.9%.
Education
39.6% of residents aged 25 and older hold a bachelor's degree or higher. This places Liberty in the top 10% of all cities in the state for educational attainment. This is 22% 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 95.9%.
Data Sources & Methodology
All demographic data for Liberty, 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 Liberty, Missouri?
Liberty, Missouri has a population of 30,689 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Liberty, MO?
The median household income in Liberty is $88,542, which is 10% higher than the national median of $80,734.
What is the poverty rate in Liberty, MO?
The poverty rate in Liberty is 7.0%. This means approximately 2,057 residents live below the federal poverty line.
What is the racial makeup of Liberty, Missouri?
Liberty's population is 83.7% White, 4.6% Black, 5.0% Hispanic/Latino, and 1.2% Asian.
What is the median home value in Liberty, MO?
The median home value in Liberty is $283,300. The home-value-to-income ratio is 3.2x.
How educated is Liberty, Missouri?
39.6% of adults (25+) in Liberty hold a bachelor's degree or higher, and 13.3% hold a graduate or professional degree.