Racial and ethnic composition 2020 census As of the
2020 census, Orland Park had a population of 58,703, with 22,912 households and 15,952 families. The median age was 46.8 years. The population was 19.3% under the age of 18, 6.3% from 18 to 24, 21.2% from 25 to 44, 28.8% from 45 to 64, and 24.4% age 65 or older. For every 100 females, there were 90.7 males, and for every 100 females age 18 and over, there were 87.5 males. 99.9% of residents lived in urban areas, while 0.1% lived in rural areas. Of all households, 25.9% had children under the age of 18 living in them. 56.2% were married-couple households, 13.4% were households with a male householder and no spouse or partner present, and 26.8% were households with a female householder and no spouse or partner present. There were 23,746 housing units, of which 3.5% were vacant. The homeowner vacancy rate was 1.2% and the rental vacancy rate was 5.9%. The population density was , and housing units were at an average density of .
Households and housing In additional demographic estimates, 29.06% of households were non-families. The average household size was 3.15 and the average family size was 2.57.
Income and poverty The median income for a household in the village was $84,676, and the median income for a family was $104,343. Males had a median income of $60,998 versus $41,224 for females. The
per capita income for the village was $42,900. About 4.5% of families and 4.9% of the population were below the
poverty line, including 4.8% of those under age 18 and 7.2% of those age 65 or over. ==Economy==