Lenexa /lɪˈnɛksə/ is a city in Johnson County, Kansas United States. It is the 8th most populated city in the Kansas City Metropolitan Area. As of the 2010 census, the population was 48,190 with a 2018 estimate of 55,294; growing by 14.7%. It is the birthplace of Garmin, the regional headquarters of Kiewit Construction and the former headquarters of Applebee’s It is bordered by the cities of Shawnee to the north, Overland Park to the east, De Soto to the west and Olathe to the south.
Lenexa is located at 38°57′53″N 94°45′34″W / 38.96472°N 94.75944°W / 38.96472; -94.75944 (38.964689, -94.759535). According to the United States Census Bureau, the city has a total area of 34.45 square miles (89.23 km), of which, 34.10 square miles (88.32 km) is land and 0.35 square miles (0.91 km) is water.
The median income for a household was $61,990, and the median income for a family was $76,321 (these figures had risen to $70,246 and $86,581 respectively as of a 2007 estimate). Males had a median income of $50,495 versus $32,166 for females. The per capita income for the city was $30,212. About 1.8% of families and 3.4% of the population were below the poverty line, including 2.9% of those under age 18 and 3.0% of those age 65 or over.
As of the census of 2010, there were 48,190 people, 19,288 households, and 13,065 families residing in the city. The population density was 1,413.2 inhabitants per square mile (545.6/km). There were 20,832 housing units at an average density of 610.9 per square mile (235.9/km). The racial makeup of the city was 84.4% White, 5.8% African American, 0.4% Native American, 3.8% Asian, 0.1% Pacific Islander, 3.0% from other races, and 2.5% from two or more races. Hispanic or Latino of any race were 7.3% of the population.
There were 19,288 households of which 33.7% had children under the age of 18 living with them, 55.3% were married couples living together, 9.0% had a female householder with no husband present, 3.4% had a male householder with no wife present, and 32.3% were non-families. 25.2% of all households were made up of individuals and 7.3% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 3.00.
The median age in the city was 36.6 years. 24.7% of residents were under the age of 18; 8.3% were between the ages of 18 and 24; 28.2% were from 25 to 44; 28.5% were from 45 to 64; and 10.3% were 65 years of age or older. The gender makeup of the city was 48.7% male and 51.3% female.
As of the U.S. Census in 2000, there were 40,238 people, 15,574 households, and 10,559 families residing in the city. The population density was 1,173.8 people per square mile (453.2/km²). There were 16,378 housing units at an average density of 477.8 per square mile (184.5/km²). The racial makeup of the city was 89.50% White, 6.50% Black or African American, 0.38% Native American, 3.63% Asian, 0.03% Pacific Islander, 1.60% from other races, and 1.61% two or more races. Hispanic or Latino of any race were 3.97% of the population. 24.8% were of German, 12.4% English, 12.1% Irish and 7.2% American ancestry.
There were 15,574 households out of which 35.1% had children under the age of 18 living with them, 57.4% were married couples living together, 7.6% had a female householder with no husband present, and 32.2% were non-families. 24.3% of all households were made up of individuals and 5.8% had someone living alone who was 65 years of age or older. The average household size was 2.54 and the average family size was 3.08.
In the city, the population was spread out with 25.7% under the age of 18, 9.5% from 18 to 24, 32.0% from 25 to 44, 24.2% from 45 to 64, and 8.6% who were 65 years of age or older. The median age was 35 years. For every 100 females, there were 95.8 males. For every 100 females age 18 and over, there were 93.1 males.