Gardner city, Kansas Demographics & Population 2026
As of 2026, Gardner city, Kansas has a total population of 24,020, the 18th largest city in Kansas, with a median household income of $92,579, which is 27% higher than the state average. The poverty rate is 7.1%.
Gardner city Quick Facts
How Gardner 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: 44 | National average: 60
Education
Educational Attainment (Adults 25+)
Gardner city Rankings in Kansas
Explore Kansas Rankings
Other Cities in Johnson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Overland Park city | 197,199 | $103,838 | 4.9% | $384,400 |
| Olathe city | 143,720 | $112,232 | 5.6% | $340,600 |
| Shawnee city | 68,175 | $106,312 | 5.4% | $332,900 |
| Lenexa city | 57,986 | $102,344 | 5.8% | $368,800 |
| Leawood city | 33,844 | $184,976 | 2.5% | $620,400 |
| Prairie Village city | 22,937 | $107,664 | 5.8% | $402,600 |
| Merriam city | 11,036 | $71,665 | 8.2% | $242,400 |
| Mission city | 9,928 | $74,396 | 10.6% | $268,500 |
| Roeland Park city | 6,800 | $89,385 | 11.5% | $262,700 |
| Fairway city | 4,177 | $159,821 | 3.8% | $626,600 |
Cities Similar to Gardner city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Prairie Village city | 22,937 | $107,664 | $402,600 | 73.4% | 5.8% |
| Derby city | 25,801 | $82,089 | $221,600 | 36.8% | 6.2% |
| Garden City city | 27,781 | $72,511 | $186,200 | 18.7% | 11.4% |
| Junction City city | 22,431 | $60,317 | $162,500 | 23.2% | 17.9% |
| Emporia city | 24,098 | $52,787 | $127,500 | 25.8% | 18.4% |
Population Overview
Gardner city is a small city located in Kansas, within Johnson County. The total population is 24,020. It ranks as the 18th most populous out of 726 cities and towns in Kansas.
Age Demographics
The median age in Gardner city is 31.3 years. This is 16% lower than the state median of 37.2 years. With 31.3% of the population under 18, Gardner city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Gardner city is $92,579. This is 27% higher than the state median of $72,639. Compared to the national median of $78,538, household income here is 18% higher. The poverty rate stands at 7.1%. This is 38% lower than the state poverty rate of 11.5%. The unemployment rate is 4.0%. This is 3% higher than the state rate of 3.9%. The median home value is $276,000. Housing costs are 36% higher than the state median of $203,400. The home-value-to-income ratio is 3.0x. 67.3% of occupied housing units are owner-occupied.
Race & Ethnicity
The largest racial or ethnic group in Gardner city is White (non-Hispanic), making up 76.8% of the population. Hispanic or Latino residents account for 9.6%. The Asian population (1.4%) is well below the state average of 2.9%.
Education
32.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% lower than the state rate of 35.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.2%.
Data Sources & Methodology
All demographic data for Gardner city, Kansas 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 Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 726 Census-designated places in Kansas. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Gardner city, Kansas?
Gardner city, Kansas has a population of 24,020 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Gardner city, KS?
The median household income in Gardner city is $92,579, which is 18% higher the national median of $78,538.
What is the poverty rate in Gardner city, KS?
The poverty rate in Gardner city is 7.1%. This means approximately 1,693 residents live below the federal poverty line.
What is the racial makeup of Gardner city, Kansas?
Gardner city's population is 76.8% White, 7.1% Black, 9.6% Hispanic/Latino, and 1.4% Asian.
What is the median home value in Gardner city, KS?
The median home value in Gardner city is $276,000. The home-value-to-income ratio is 3.0x.
How educated is Gardner city, Kansas?
32.3% of adults (25+) in Gardner city hold a bachelor's degree or higher, and 9.9% hold a graduate or professional degree.