StatisticOak LawnIllinoisNational
Population density (sq mi)6,62422891
Median age40.837.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)58%55%55%
Families w/ Kids under 1839%44%43%
Speak English72%77%79%
Speak Spanish13%13%13%

Key findings

  • The population density in Oak Lawn is 2805% higher than Illinois
  • The median age in Oak Lawn is 9% higher than Illinois
  • In Oak Lawn 81.80% of the population is White
  • In Oak Lawn 7.09% of the population is Black
  • In Oak Lawn 2.20% of the population is Asian

Compare Oak Lawn, IL Demographics


      Oak Lawn population breakdown by race

      RaceOak LawnIllinoisNational
      American Indian0.16%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race2.49%2.34%3.06%
      Other race6.26%5.86%4.75%
      In Oak Lawn, 18.4% 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 Lawn age breakdown

      Marital status

      Age of children in married couples

      Source: The Oak Lawn, IL demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).