Statistic Oak Park Illinois National
Population 52,102 12,671,821 328,239,523
Population density (sq mi) 11,086 228 91
Median age 40.6 37.4 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 55% 55% 55%
Families w/ Kids under 18 48% 44% 43%
Speak English 87% 77% 79%
Speak Spanish 6% 13% 13%
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Demographics Quick Facts

  • The population density in Oak Park is 4762% higher than Illinois
  • The median age in Oak Park is 9% higher than Illinois
  • In Oak Park 66.07% of the population is White
  • In Oak Park 18.45% of the population is Black
  • In Oak Park 5.10% of the population is Asian

Compare Oak Park, IL Demographics

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      Oak Park population breakdown by race

      Race Oak Park Illinois National
      White 66.07% 72.14% 73.35%
      Black 18.45% 14.30% 12.63%
      Asian 5.10% 5.10% 5.22%
      American Indian 0.28% 0.23% 0.82%
      Native Hawaiian 0.12% 0.03% 0.18%
      Mixed race 7.35% 2.34% 3.06%
      Other race 2.63% 5.86% 4.75%
      In Oak Park, 9.5% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Oak Park age breakdown

      Marital status

      Age of children in married couples

      Source: The Oak Park, IL demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).