Mokena is a village in Will County, Illinois, United States. The population was 19,887 at the 2020 census. The Census Bureau's 2019 estimate found that the population had increased to 20,159. Etymology Mokena is a name apparently derived from a Native American language meaning "turtle". While the particular language from which the name originates is not documented, likely candidates are Anishinaabemowin, whose word for "snapping turtle" is mikinaak, and its close sister language Potawatomi, in which the same animal is called mkenak. Both languages were once spoken in the area now occupied by the town. Mokena is located at . According to the 2010 census, Mokena has an area of , of which (or 99.97%) is land and (or 0.03%) is water. It is bordered by Tinley Park to the northeast, Orland Park to the north, Homer Glen to the northwest, Frankfort to the south and New Lenox to the west. Education Elementary school services are provided by one of four school districts: Mokena School District 159, New Lenox School District 122, Frankfort School District 157C, and Summit Hill School District 161. Schools within District 159 include MES (Mokena Elementary School), MIS (Mokena Intermediate School), and MJHS (Mokena Junior High School). Mokena is served by Lincoln-Way Community High School District 210; students living in districts 159 or 122 attend Lincoln-Way Central High School, and students living in districts 157C or 161 attend Lincoln-Way East High School. Higher education is provided at Joliet Junior College, the nation's first public community college, and at Rasmussen College. Demographics As of the census of 2010, there were 18,740 people, 6,358 households, and 5,120 families residing in the village. The population density was . There were 4,848 housing units at an average density of . The racial makeup of the village was 94.5% White, 1.3% African American, 0.01% Native American, 2.0% Asian, 0.01% Pacific Islander, 0.9% from other races, and 0.63% from two or more races. Hispanic or Latino of any race were 4.8% of the population. As of the census of 2000, there were 4,703 households, out of which 48.5% had children under the age of 18 living with them, 73.7% were married couples living together, 7.3% had a female householder with no husband present, and 16.8% were non-families. 14.0% of all households were made up of individuals, and 3.3% had someone living alone who was 65 years of age or older. The average