Lake Zurich demographics profile

StatisticLake ZurichIllinoisNational
Population density (sq mi)2,88423191
Median age38.837.037.4
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)68%55%55%
Speak English80%78%79%
Speak Spanish6%13%13%

Did you know?

  • The population density in Lake Zurich is 1148% higher than Illinois.
  • The median age in Lake Zurich is 5% higher than Illinois.
  • In Lake Zurich 88.20% of the population is Caucasian.
  • In Lake Zurich 0.95% of the population is African American.
  • In Lake Zurich 8.76% of the population is Asian.

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Lake Zurich population breakdown by race

RaceLake ZurichIllinoisNational
African American0.95%14.37%12.60%
American Indian0.11%0.22%0.82%
Native Hawaiian0.00%0.03%0.17%
Mixed race1.80%2.16%2.91%
Other race0.18%5.84%4.70%
In Lake Zurich, 7.1% 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.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Lake Zurich age breakdown

Marital status

Age of children in married couples

Source: The Lake Zurich, IL demographics data displayed above is derived from the United States Census Bureau.