La Grange Park is a village in Cook County, Illinois, United States. Per the 2020 census, the population was 13,475. Geography La Grange Park is located at (41.829831, -87.869233). According to the 2021 census gazetteer files, La Grange Park has a total area of , all land. Demographics As of the 2020 census there were 13,475 people, 4,917 households, and 3,576 families residing in the village. The population density was . There were 5,398 housing units at an average density of . The racial makeup of the village was 80.82% White, 4.33% African American, 0.54% Native American, 2.37% Asian, 0.01% Pacific Islander, 3.50% from other races, and 8.42% from two or more races. Hispanic or Latino of any race were 11.80% of the population. There were 4,917 households, out of which 71.18% had children under the age of 18 living with them, 60.48% were married couples living together, 10.33% had a female householder with no husband present, and 27.27% were non-families. 25.24% of all households were made up of individuals, and 15.29% had someone living alone who was 65 years of age or older. The average household size was 3.18 and the average family size was 2.62. The village's age distribution consisted of 27.2% under the age of 18, 5.6% from 18 to 24, 23.7% from 25 to 44, 25.3% from 45 to 64, and 18.4% who were 65 years of age or older. The median age was 39.9 years. For every 100 females, there were 90.7 males. For every 100 females age 18 and over, there were 85.8 males. The median income for a household in the village was $107,945, and the median income for a family was $136,211. Males had a median income of $76,622 versus $55,700 for females. The per capita income for the village was $49,794. About 3.6% of families and 5.1% of the population were below the poverty line, including 4.8% of those under age 18 and 8.0% of those age 65 or over. Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos can be of any race. Government La Grange Park is in Illinois's 5th congressional district. The part-time Village President is James Discipio. He is a dentist by trade and practices in Berwyn, Illinois. Education The Roman Catholic Archdiocese of Chicago operates Catholic schools. St. Louise