Lenexa Flag

Lenexa

County:
Johnson County
County Seat:
No
Area (mi²):
34.072
State:
Kansas

Lenexa is a city located in Johnson County, Kansas. Lenexa has a 2025 population of 59,901 . Lenexa is currently growing at a rate of 0.8% annually and its population has increased by 4.12% since the most recent census, which recorded a population of 57,529 in 2020.

The average household income in Lenexa is $131,995 with a poverty rate of 5.75%. The median age in Lenexa is 37.7 years: 36.4 years for males, and 39.1 years for females. For every 100 females there are 97.2 males.

59.9K
Total Population
1,758
Density (mi²)
474 0.8%
Growth

Lenexa Population

Lenexa Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lenexa includes 76.96% White, 7.17% Black or African American, 4.52% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (76.96%)

Two or more races (8.8%)

Black or African American (7.17%)

Asian (4.52%)

Other race (2.07%)

Native American (0.47%)

Race
Population
Percentage (of total)
White44,62776.96%
Two or more races5,1048.8%
Black or African American4,1587.17%
Asian2,6194.52%
Other race1,2032.07%
Native American2750.47%

Lenexa Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lenexa's average per capita income is $62,540. Household income levels show a median of $102,344. The poverty rate stands at 5.75%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$142,500-
Families$128,599$155,470
Households$102,344$131,995
Non Families$61,011$85,860

$62,540

Average Income

$102,344

Median Household Income

5.75%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)