Long Grove, Illinois Population 2024

8,175

Long Grove is a city located in Lake County Illinois. Long Grove has a 2024 population of 8,175. Long Grove is currently declining at a rate of -0.58% annually and its population has decreased by -2.08% since the most recent census, which recorded a population of 8,349 in 2020.

The average household income in Long Grove is $307,720 with a poverty rate of 1.39%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Long Grove is 48.6 years, 47.9 years for males, and 49.2 years for females.

Long Grove Demographics

According to the most recent ACS, the racial composition of Long Grove was:

  • White: 75.81%
  • Asian: 12.34%
  • Two or more races: 7.68%
  • Black or African American: 2.52%
  • Other race: 1.09%
  • Native American: 0.4%
  • Native Hawaiian or Pacific Islander: 0.16%
Land Area (mi²)
12.3 sq mi
Density (mi²)
662.0/sq mi
Growth Since 2020
-2.08% (-174)
The current population of Long Grove, Illinois is 8,175 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 8,349.

Long Grove, Illinois Population 2024

Population by Race

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Race
Population
Percentage (of total)
White6,27675.81%
Asian1,02212.34%
Two or more races6367.68%
Black or African American2092.52%
Other race901.09%
Native American330.4%
Native Hawaiian or Pacific Islander130.16%
showing: 7 rows

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Long Grove Population by Race

Long Grove Population Pyramid 2024

Long Grove Median Age

48.6

Total

47.9

Male

49.2

Female

Long Grove Adults

There are 6,549 adults, (1,674 of whom are seniors) in Long Grove.

Long Grove Age Dependency

69.8

Age Dependency Ratio

34.3

Old Age Dependency Ratio

35.5

Child Dependency Ratio

Long Grove Sex Ratio

Female3,90447.16%
Male4,37552.84%

Long Grove Population by Age

Long Grove Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All2,5653.1196.43.6
Married2,2443.1895.94.1
Male1633.331000
Non Family1151.221000
Female433.561000
showing: 5 rows

3.13

Average Family Size

3.11

Average Household Size

96.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Long Grove Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Long Grove Educational Attainment by Sex (over 25)

Long Grove Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among native american people with a rate of 100%.

Long Grove Educational Attainment by Race

All

Male

Female

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$112,880

Average Earnings

$118,015

Average Male

$95,750

Average Female

Long Grove Earnings by Educational Attainment

Long Grove Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Long Grove Language

81.81% of Long Grove residents speak only English, while 18.19% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 8.25% of the population.

Long Grove Language

Long Grove Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White5,775751.3%
Hispanic543356.45%
Multiple636355.5%
showing: 3 rows

1.39%

Overall Poverty Rate

0.59%

Male Poverty Rate

2.29%

Female Poverty Rate

Poverty in Long Grove

The race most likely to be in poverty in Long Grove is Hispanic, with 6.45% below the poverty level.

The race least likely to be in poverty in Long Grove is White, with 1.3% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.26%. Among those working part-time, it was 2.31%, and for those that did not work, the poverty rate was 1.89%.

Long Grove Poverty

rate

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Rate
Poverty
Less Than 9th Grade32.08%
High School5.78%
Some College1.33%
Bachelors or Greater0.84%
showing: 4 rows

Long Grove Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed32.14%
Female Employed1.72%
Male Employed1.06%
Male Unemployed
showing: 4 rows

Long Grove Poverty Rate by Employment Status and Sex

Long Grove Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Long Grove Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

71.2%

Overall Marriage Rate

70.4%

Male Marriage Rate

72.2%

Female Marriage Rate

Long Grove Married by Age and Sex

male

female

Long Grove Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 55-64.

Long Grove Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Long Grove Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

215

Number of Veterans

196

Male Veterans

19

Female Veterans

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Long Grove Veterans by War

count

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Long Grove Veterans by Age

count

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Long Grove Veterans by Race

Long Grove Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

Veteran Poverty Rate

43.65%

Veteran Disability Rate

Long Grove Veterans by Education

LaborForceParticipation

60.7%

Labor Force Participation

59%

Employment Rate

2.9%

Unemployment Rate

Long Grove Employment by Age

LaborForceParticipation

Long Grove Employment by Race

LaborForceParticipation

Long Grove Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

57.76%

Born in Long Grove

81.72%

Native Born

18.28%

Foreign Born

4.72%

Non Citizen

13.55%

Naturalized

Place of Birth

81.72% of Long Grove residents were born in the United States, with 57.76% having been born in Illinois. 4.72% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Long Grove Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20297,935-48-0.6%
20287,983-48-0.6%
20278,031-48-0.59%
20268,079-48-0.59%
20258,127-48-0.59%
20248,175-48-0.58%
20238,223-48-0.58%
20228,271-48-0.58%
20218,319-30-0.36%
20208,3494315.44%
20197,918-38-0.48%
20187,956-64-0.8%
20178,020-14-0.17%
20168,03460.07%
20158,028-12-0.15%
20148,040770.97%
20137,963450.57%
20127,918-3-0.04%
20117,921-11-0.14%
20107,9321,19717.77%
20006,7351,99542.09%
19904,740
showing: 22 rows

Long Grove Population by Year