Wyandotte County is a county of 167,654 people in Kansas. 21% of adults hold a bachelor's degree, below the 36% national rate. The median age is 34.3, younger than the US median of 38.9. Home values have roughly tripled since 2000, reaching $172,300. Density works out to 1,106 people per square mile. The median household earns $63,631, about 23% below the national median.
At a glance
Lower income
median household income $63,631, below the US median
US median: $82,259
Younger
median age 34.3
US median: 38.9
Less educated
21% hold a bachelor's degree
US average: 36%
Less affordable
home values up 77%, inflation adjusted
US median home: $376,019
Unique to this place
What stands out about Wyandotte County
What changed most since 1990
Hispanic share6.6% → 34.1%(+27.5 pts)US over the same years: +9.9 pts
White share64.3% → 36.4%(−27.9 pts)US over the same years: −17.8 pts
Median age31.8 → 34.3(+2.5 years)US over the same years: +6.0 years
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)23.9%(1,529)
US avg: 26.4%
Gulf War (1990s)15.6%(995)
US avg: 24.3%
Vietnam era36.8%(2,353)
US avg: 33.1%
Korean War3.6%(227)
US avg: 4.5%
World War II0%(3)
US avg: 1%
Share of the 6,390 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Over time
Wyandotte County, decade by decade
Wyandotte County population, inflation-adjusted income and home value, education, and diversity by year
Year
Population
Median household income
Median home value
Bachelor's degree+
Diversity score
1990
161,993
$57,074
$100,323
10.3%
63.5
2000
157,882
$61,543
$97,276
12.0%
78.5
2010
157,505
$55,389
$140,405
15.2%
85.0
2020
169,245
$58,291
$129,688
18.3%
88.5
2024
167,654
$63,631
$172,300
21.2%
89.0
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.