Island Lake, IL
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Island Lake, Illinois Summary

Life in Island Lake research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Island Lake over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Island Lake:

  • The population in Island Lake is 8,023.

  • The median home value in Island Lake is $291,550.

  • The median income in Island Lake is $98,125.

  • The cost of living in Island Lake is 111 which is 1.1x higher than the national average.

  • The median rent in Island Lake is $1,855.

  • The unemployment rate in Island Lake is 6.7%.

  • The poverty rate in Island Lake is 6.5%.

  • The average high in Island Lake is 57.6° and the average low is 38.6°.

Island Lake SnackAbility

9
Overall SnackAbility
Jobs
8.5/10
Housing
8.5
Affordability
8
Diversity
8
Safety
9
Amenities
8.5
Education
8
Commute
3

Island Lake, IL Crime Report

Crime in Island Lake summary. We use data from the FBI to determine the crime rates in Island Lake. Key points include:

  • There were 47 total crimes in Island Lake in the last reporting year.

  • The overall crime rate per 100,000 people in Island Lake is 589.1 / 100k people.

  • The violent crime rate per 100,000 people in Island Lake is 62.7 / 100k people.

  • The property crime rate per 100,000 people in Island Lake is 526.4 / 100k people.

  • Overall, crime in Island Lake is -72.20% below the national average.

47
Total Crimes
-72.20%
Below National Average

Crime In Island Lake Comparison Table

Statistic Count
Raw
Island Lake
/ 100k People
Illinois
/ 100k People
National
/ 100k People
Total Crimes Per 100K 47 589.1 2,004.4 2,119.2
Violent Crime 5 62.7 289.2 359.0
Murder 0 0.0 5.8 5.0
Robbery 0 0.0 90.2 61.0
Aggravated Assault 1 12.5 146.3 256.0
Property Crime 42 526.4 1,715.2 1,760.0
Burglary 5 62.7 290.5 229.0
Larceny 33 413.6 1,134.4 1,272.0
Car Theft 4 50.1 290.4 259.0

Island Lake, IL Cost Of Living

Cost of living in Island Lake summary. We use data on the cost of living to determine how expensive it is to live in Island Lake. Real estate prices drive most of the variance in cost of living around Illinois. Key points include:

  • The cost of living in Island Lake is 111 with 100 being average.

  • The cost of living in Island Lake is 1.1x higher than the national average.

  • The median home value in Island Lake is $291,550.

  • The median income in Island Lake is $98,125.

111
Island Lake's Overall Cost Of Living
1.1x
Higher Than The National Average

Cost Of Living In Island Lake Comparison Table

Living Expense Island Lake Illinois National Average
Overall 111 97 100
Services 106 95 100
Groceries 105 99 100
Health 110 93 100
Housing 122 95 100
Transportation 107 102 100
Utilities 91 91 100

Island Lake, IL Weather

  • The average high in Island Lake is 57.6° and the average low is 38.6°.

  • There are 67.3 days of precipitation each year.

  • Expect an average of 36.5 inches of precipitation each year with 36.7 inches of snow.

StatIsland Lake
Average Annual High57.6
Average Annual Low38.6
Annual Precipitation Days67.3
Average Annual Precipitation36.5
Average Annual Snowfall36.7
57.6°
Average High
67.3
Days of Rain

Rankings for Island Lake in Illinois

Locations Around Island Lake

Map Of Island Lake, IL

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4

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5

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6

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7

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8

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9

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10

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Island Lake Demographics And Statistics

Population over time in Island Lake

The current population in Island Lake is 8,023. The population has decreased -2.4% from 2010.

Year Population % Change
2023 8,023 -0.2%
2022 8,039 -0.2%
2021 8,057 -0.7%
2020 8,112 1.0%
2019 8,035 -0.3%
2018 8,056 0.1%
2017 8,049 0.3%
2016 8,025 -0.2%
2015 8,041 0.1%
2014 8,033 -0.5%
2013 8,076 -0.5%
2012 8,114 -0.7%
2011 8,173 -0.6%
2010 8,223 -

Race / Ethnicity in Island Lake

White
74.0% (5,940)
African American
0.3% (21)
American Indian
0.1% (7)
Asian
2.7% (218)
Hawaiian
0.0% (0)
Other
0.0% (0)
Two Or More
1.9% (152)
Hispanic
21.0% (1,685)

Island Lake is:

  • 74.0% White with 5,940 White residents.

  • 0.3% African American with 21 African American residents.

  • 0.1% American Indian with 7 American Indian residents.

  • 2.7% Asian with 218 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 1.9% Two Or More with 152 Two Or More residents.

  • 21.0% Hispanic with 1,685 Hispanic residents.

Race Island Lake IL USA
White 74.0% 58.7% 58.2%
African American 0.3% 13.6% 12.0%
American Indian 0.1% 0.1% 0.5%
Asian 2.7% 5.8% 5.7%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 0.3% 0.5%
Two Or More 1.9% 3.0% 3.9%
Hispanic 21.0% 18.5% 19.0%

Gender in Island Lake

Female
50.0% (4,014)
Male
50.0% (4,009)
  • Island Lake is 50.0% female with 4,014 female residents.

  • Island Lake is 50.0% male with 4,009 male residents.

Gender Island Lake IL USA
Female 50.0% 50.6% 50.5%
Male 50.0% 49.4% 49.5%

Highest level of educational attainment in Island Lake for adults over 25

  • 2.0% of adults in Island Lake completed < 9th grade.

  • 7.0% of adults in Island Lake completed 9-12th grade.

  • 29.0% of adults in Island Lake completed high school / ged.

  • 23.0% of adults in Island Lake completed some college.

  • 11.0% of adults in Island Lake completed associate's degree.

  • 21.0% of adults in Island Lake completed bachelor's degree.

  • 6.0% of adults in Island Lake completed master's degree.

  • 0.0% of adults in Island Lake completed professional degree.

  • 1.0% of adults in Island Lake completed doctorate degree.

< 9th Grade
2.0% (160)
9-12th Grade
7.0% (561)
High School / GED
29.0% (2,326)
Some College
23.0% (1,845)
Associate's Degree
11.0% (882)
Bachelor's Degree
21.0% (1,684)
Master's Degree
6.0% (481)
Professional Degree
0.0% (0)
Doctorate Degree
1.0% (80)
Education Island Lake IL USA
< 9th Grade 2.0% 5.0% 5.0%
9-12th Grade 7.0% 5.0% 6.0%
High School / GED 29.0% 25.0% 26.0%
Some College 23.0% 20.0% 19.0%
Associate's Degree 11.0% 8.0% 9.0%
Bachelor's Degree 21.0% 22.0% 21.0%
Master's Degree 6.0% 11.0% 10.0%
Professional Degree 0.0% 2.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Island Lake, Illinois

  • 1.0% of households in Island Lake earn Less than $10,000.

  • 1.3% of households in Island Lake earn $10,000 to $14,999.

  • 1.8% of households in Island Lake earn $15,000 to $24,999.

  • 3.7% of households in Island Lake earn $25,000 to $34,999.

  • 10.0% of households in Island Lake earn $35,000 to $49,999.

  • 15.1% of households in Island Lake earn $50,000 to $74,999.

  • 19.5% of households in Island Lake earn $75,000 to $99,999.

  • 27.5% of households in Island Lake earn $100,000 to $149,999.

  • 12.4% of households in Island Lake earn $150,000 to $199,999.

  • 7.8% of households in Island Lake earn $200,000 or more.

Less than $10,000
1.0% (8,053)
$10,000 to $14,999
1.3% (10,552)
$15,000 to $24,999
1.8% (14,163)
$25,000 to $34,999
3.7% (29,714)
$35,000 to $49,999
10.0% (80,257)
$50,000 to $74,999
15.1% (120,803)
$75,000 to $99,999
19.5% (156,349)
$100,000 to $149,999
27.5% (220,778)
$150,000 to $199,999
12.4% (99,141)
$200,000 or more
7.8% (62,484)
Income Island Lake IL USA
Less than $10,000 1.0% 5.2% 4.9%
$10,000 to $14,999 1.3% 3.4% 3.6%
$15,000 to $24,999 1.8% 6.2% 6.6%
$25,000 to $34,999 3.7% 6.5% 6.8%
$35,000 to $49,999 10.0% 9.9% 10.4%
$50,000 to $74,999 15.1% 15.1% 15.7%
$75,000 to $99,999 19.5% 12.7% 12.7%
$100,000 to $149,999 27.5% 17.9% 17.4%
$150,000 to $199,999 12.4% 9.9% 9.3%
$200,000 or more 7.8% 13.1% 12.6%

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