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Lake County, IL ZIP Codes

Illinois (IL)  ·  33 ZIP codes  ·  29 cities
33
ZIP codes
711,239
population (2021)
+1.1%
pop change since 2010
17097
FIPS code
Lake County ZIP code map
About Lake County
Lake County is located in Illinois and contains 33 ZIP codes across 29 cities and communities. The county's population was 711,239 as of 2021, an increase of 1.1% from 703,462 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Lake County is 17097.
Population
2021 population711,239
2010 population703,462
Change+1.1%
County details
StateIllinois
FIPS code17097
TimezoneMountain
Daylight savingYes
Cities in Lake County
Antioch Barrington Buffalo Grove Deerfield Fort Sheridan Fox Lake Grayslake Great Lakes Gurnee Highland Park Highwood Ingleside Island Lake Lake Bluff Lake Forest Lake Villa Lake Zurich Libertyville Lincolnshire Mundelein North Chicago Round Lake Russell Vernon Hills Wadsworth Wauconda Waukegan Winthrop Harbor Zion
ZIP codes for Lake County, IL (33)
ZIP code City County Map
60002 Antioch Lake View map
60010 Barrington Lake View map
60011 Barrington Lake View map
60015 Deerfield Lake View map
60020 Fox Lake Lake View map
60030 Grayslake Lake View map
60031 Gurnee Lake View map
60035 Highland Park Lake View map
60037 Fort Sheridan Lake View map
60040 Highwood Lake View map
60041 Ingleside Lake View map
60042 Island Lake Lake View map
60044 Lake Bluff Lake View map
60045 Lake Forest Lake View map
60046 Lake Villa Lake View map
60047 Lake Zurich Lake View map
60048 Libertyville Lake View map
60060 Mundelein Lake View map
60061 Vernon Hills Lake View map
60064 North Chicago Lake View map
60069 Lincolnshire Lake View map
60073 Round Lake Lake View map
60075 Russell Lake View map
60079 Waukegan Lake View map
60083 Wadsworth Lake View map
60084 Wauconda Lake View map
60085 Waukegan Lake View map
60086 North Chicago Lake View map
60087 Waukegan Lake View map
60088 Great Lakes Lake View map
60089 Buffalo Grove Lake View map
60096 Winthrop Harbor Lake View map
60099 Zion Lake View map

Demographics & statistics

747,752
Population
39.8
Median age
$114,246
Median household income
$54,356
Per capita income
$345,836
Median home value
$1,597
Median monthly rent
72.7%
Home ownership
7.9%
Poverty rate
5.2%
Unemployment
214,770
Housing units
45.7%
Bachelor's or higher

Age distribution

Male Female
20,488
Under 5
19,764
24,713
5–9
23,839
26,770
10–14
25,823
29,890
15–19
28,832
26,854
20–24
25,904
41,625
25–34
40,153
48,075
35–44
46,374
51,801
45–54
49,968
27,761
55–59
26,779
24,267
60–64
23,409
34,779
65–74
33,549
16,380
75–84
15,801
7,204
85+
6,950
← Male
Female →

Age summary

GroupCount%
Under 18176,19822.3%
18 and over571,55477.7%
65 and over114,66316.3%
Median age39.8 years

Race & ethnicity

White 59.3%
Hispanic or Latino 12.1%
Two or more races 8.1%
Asian 7.8%
Other race 6.3%
Black or African American 5.7%
American Indian / Alaska Native 0.6%
Native Hawaiian / Pacific Islander 0.1%
GroupCount%
White504,55959.3%
Hispanic or Latino103,33112.1%
Two or more races68,7998.1%
Asian66,1837.8%
Other race53,6556.3%
Black or African American48,8395.7%
American Indian / Alaska Native5,2040.6%
Native Hawaiian / Pacific Islander5130.1%

Household income

Under $10k 3.4%
$10k–$15k 2.0%
$15k–$25k 5.0%
$25k–$35k 5.6%
$35k–$50k 7.8%
$50k–$75k 12.8%
$75k–$100k 12.4%
$100k–$150k 18.8%
$150k–$200k 11.4%
$200k+ 20.8%
Range% of households
Under $10k3.4%
$10k–$15k2.0%
$15k–$25k5.0%
$25k–$35k5.6%
$35k–$50k7.8%
$50k–$75k12.8%
$75k–$100k12.4%
$100k–$150k18.8%
$150k–$200k11.4%
$200k+20.8%
Median income$114,246

Housing

Home values

Under $50k 2.6%
$50k–$100k 2.9%
$100k–$150k 8.0%
$150k–$200k 13.4%
$200k–$300k 20.9%
$300k–$500k 29.1%
$500k–$1M 18.8%
$1M+ 4.4%

Housing overview

MetricValue
Median home value$345,836
Median rent / month$1,597
Owner occupied72.7%
Renter occupied27.3%
Vacant5.7%
Single-family detached65.8%
Large apartment buildings8.0%
Mobile homes1.1%
Median rooms6.4
Avg household size (owned)2.65

Year built

Era%
2020 or later0.3%
2010–20194.7%
2000–200914.4%
1990–199918.4%
1980–198914.1%
1970–197915.8%
1960–19699.3%
1950–19599.7%
1940–19493.8%
1939 or earlier9.4%

Bedrooms

Size% of units
No bedroom (studio)1.3%
1 bedroom7.2%
2 bedrooms23.9%
3 bedrooms34.8%
4 bedrooms25.4%
5+ bedrooms7.4%

Vehicles per household

Vehicles% of households
No vehicle5.2%
1 vehicle28.8%
2 vehicles43.9%
3 or more22.0%

Heating fuel

Fuel type%
Utility gas84.7%
Electricity13.5%
Propane / LP gas0.9%
No fuel used0.4%

Households & families

Household typeCount%
Married-couple family155,55757.1%
Cohabiting couple14,3945.0%
Male householder, no spouse38,36114.8%
Female householder, no spouse59,72123.1%
Households with children under 1892,74233.4%
Households with seniors (65+)80,58830.2%
Average household size2.66

Marital status

StatusMaleFemale
Never married33.5%28.4%
Married55.8%52.3%
Separated0.7%1.1%
Widowed2.2%7.9%
Divorced7.9%10.4%

Education

Less than 9th grade 4.2%
Some HS, no diploma 4.1%
HS graduate 20.5%
Some college, no degree 18.4%
Associate's degree 7.0%
Bachelor's degree 26.4%
Graduate / professional 19.3%
Metric%
HS diploma or higher91.7%
Bachelor's or higher45.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool11,5946.2%
Kindergarten9,5484.7%
Elementary school80,17840.0%
High school47,89624.0%
College / grad school46,09625.1%

Employment

Industry of employment

Education & healthcare 20.3%
Manufacturing 14.8%
Professional & management 13.9%
Retail trade 11.6%
Arts, food & hospitality 8.9%
Finance & real estate 8.0%
Construction 5.5%
Transportation & utilities 4.4%
Wholesale trade 3.9%
Other services 3.8%
Public administration 3.4%
Information 1.3%
Agriculture & mining 0.4%

Occupation

Category%
Management, business & arts47.3%
Service14.6%
Sales & office20.6%
Natural resources & construction5.8%
Production & transportation11.6%

Employment type

Type%
Private sector83.5%
Government12.0%
Self-employed4.3%
Unpaid family workers0.2%

Commute

Method%
Drive alone69.6%
Carpool7.9%
Public transit3.4%
Walk2.5%
Other means1.3%
Avg commute (minutes)29.5

Poverty

All people 7.9%
Under 18 years 10.4%
18 and over 7.1%
Married-couple families 3.2%
Female-led households 16.7%

Income support

Source% of households
Social Security28.2%
Retirement income23.1%
Supplemental Security3.0%
Cash public assistance2.2%
Food stamps / SNAP7.8%

Health indicators

Condition%
High blood pressure28.5%
High cholesterol29.7%
Heart disease4.9%
Stroke2.4%
Asthma9.1%
Arthritis22.1%
Kidney disease2.4%
Pulmonary disease5.0%
Cancer6.0%
Behavior / access%
Binge drinking14.5%
No physical activity21.8%
Less than 7 hrs sleep30.1%
Fair or poor health11.7%
Poor mental health11.8%
Poor physical health8.1%
No health insurance11.5%
Visited doctor (checkup)76.0%
Visited dentist71.0%
Cholesterol screening90.2%
Teeth loss11.3%

Veterans & disability

VeteransCount%
Civilian veterans30,3767.3%
Disability%
Any disability9.9%
Under 183.3%
18–64 years8.0%
65 and over28.0%

Health insurance coverage

Type%
Private insurance77.7%
Public insurance28.0%
Uninsured under 192.9%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only707,50094.8%
Spanish71,1358.6%
Other Indo-European46,1225.6%
Asian & Pacific Islander12,8931.5%
Other languages11,2531.4%

Place of birth & citizenship

OriginCount%
Native born (US)602,76383.0%
Born in same state592,21481.6%
Born in different state440,51159.3%
Foreign born10,5491.4%
Naturalized citizen144,98917.0%
Not a US citizen78,22659.3%

Ancestry

AncestryCount%
Italian79,20910.6%
French44,7786%
Arab26,4553.5%
Polish11,1091.5%
English6,6790.9%
AncestryCount%
Norwegian4,5510.6%
Irish4,1720.6%
Dutch3,4780.5%
German2,3630.3%

Technology access

Metric% of households
Computer access36.4%
Internet access96.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Explore more Illinois ZIP codes
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