Long Grove demographics profile

StatisticLong GroveIllinoisNational
Population density (sq mi)65622291
Median age44.037.437.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)65%55%55%
Speak English71%77%79%
Speak Spanish4%13%13%
Long Grove, IL has a population of 8,065 and is the 4,652nd largest city in the United States. The population density is 656 per sq mi which is 195% higher than the Illinois average and 624% higher than the national average. The median age in Long Grove is 44 which is approximately 18% higher than the Illinois average of 37. In Long Grove, 65% of the population over 15 years of age are married, 71% speak English and 4% speak Spanish. 56% of Long Grove residents were born in Illinois, 18% were born out of state, 1% were born outside of the United States and 25% were foreign born.

Did you know?

  • The population density in Long Grove is 195% higher than Illinois.
  • The median age in Long Grove is 18% higher than Illinois.
  • In Long Grove 78.31% of the population is Caucasian.
  • In Long Grove 1.88% of the population is African American.
  • In Long Grove 16.21% of the population is Asian.

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Long Grove population breakdown by race

RaceLong GroveIllinoisNational
African American1.88%14.30%12.63%
American Indian0.00%0.23%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race2.59%2.34%3.06%
Other race1.00%5.86%4.75%
In Long Grove, 7.3% 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

Long Grove age breakdown

Marital status

Age of children in married couples

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