StatisticRound Lake BeachIllinoisNational
Population density (sq mi)5,53422891
Median age31.837.437.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)57%55%55%
Families w/ Kids under 1858%44%43%
Speak English52%77%79%
Speak Spanish42%13%13%

Key findings

  • The population density in Round Lake Beach is 2327% higher than Illinois
  • The median age in Round Lake Beach is 15% lower than Illinois
  • In Round Lake Beach 83.54% of the population is White
  • In Round Lake Beach 3.52% of the population is Black
  • In Round Lake Beach 4.01% of the population is Asian

Compare Round Lake Beach, IL Demographics


      Round Lake Beach population breakdown by race

      RaceRound Lake BeachIllinoisNational
      American Indian0.64%0.23%0.82%
      Native Hawaiian0.00%0.03%0.18%
      Mixed race2.70%2.34%3.06%
      Other race5.59%5.86%4.75%
      In Round Lake Beach, 48.1% 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

      Round Lake Beach age breakdown

      Marital status

      Age of children in married couples

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