city has tried preventing or suppressing this for the future. Demographics As of the 2020 census there were 45,786 people, 16,808 households, and 12,110 families residing in the city. The population density was . There were 17,260 housing units at an average density of . The racial makeup of the city was 80.47% White, 6.51% Asian, 2.14% African American, 0.26% Native American, 0.02% Pacific Islander, 2.92% from other races, and 7.67% from two or more races. Hispanic or Latino of any race were 9.32% of the population. There were 16,808 households, out of which 67.66% had children under the age of 18 living with them, 63.37% were married couples living together, 6.49% had a female householder with no husband present, and 27.95% were non-families. 24.44% of all households were made up of individuals, and 13.61% had someone living alone who was 65 years of age or older. The average household size was 3.26 and the average family size was 2.70. The city's age distribution consisted of 25.1% under the age of 18, 8.6% from 18 to 24, 21.3% from 25 to 44, 28.4% from 45 to 64, and 16.5% who were 65 years of age or older. The median age was 40.7 years. For every 100 females, there were 96.9 males. For every 100 females age 18 and over, there were 94.8 males. The median income for a household in the city was $123,869, and the median income for a family was $148,663. Males had a median income of $83,584 versus $46,935 for females. The per capita income for the city was $59,911. About 2.1% of families and 3.4% of the population were below the poverty line, including 3.0% of those under age 18 and 4.5% of those age 65 or over. Economy Top employers According to Elmhurst's 2017 Comprehensive Annual Financial Report, the top employers in the city are: Arts and culture The Theatre Historical Society of America is focused on the preservation of dance, opera, and movie theaters and includes a collection of objects from many theaters that are no longer in existence. Among the items on display is a scale model of the 1927 Avalon Theater (now known as the New Regal Theater). Wilder Park Conservatory A limestone quarry covering about is located half a mile west of downtown along West Avenue and 1st Street. A tunnel from Salt Creek diverts water into the quarry in case