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Illinois ZIP Codes
Lake County
Highland Park, IL
60035
60035 ZIP Code — Highland Park, IL
Lake County, Illinois
ZIP code 60035 is located in
Highland Park ,
Illinois ,
within Lake County .
It covers approximately 12.67 square miles and serves a population of
30,215 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 847/224 .
About ZIP code 60035
The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $593,100. Owner-occupancy is high at 84%, well above the national average.
The gap between median ($159,519) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 3% is below the national average. 38% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 29 minutes is near the national average. Remote work is prevalent — 22% of workers work from home.
Educational attainment is high — 76% of residents hold a bachelor's degree or higher, well above the national average of 33%.
Overall, ZIP code 60035 reflects a community defined by a highly educated population, high homeownership, a high rate of remote workers, and a significant Social Security-dependent population.
60035 ZIP code map
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Cities in ZIP code 60035
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
30,215
Population density
2,385 / sq mi
State FIPS
17
County FIPS
097
Geography
Land area
12.67 sq mi
Water area
2.64 sq mi
Latitude
42.1897
Longitude
-87.8059
Timezone
Central (CT)
Area code
847/224
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
18.7%
26.6%
37.2%
$50k – $100k
17.1%
26.6%
29.6%
$100k – $200k
27.2%
28.9%
24.4%
Over $200k
37.0%
18.0%
8.8%
Demographics & statistics
$159,519
Median household income
$593,100
Median home value
$1,904
Median monthly rent
76.4%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 7,169 23.7%
18 and over 23,046 76.3%
65 and over 7,644 25.3%
Median age 48.0 years
Race & ethnicity
Black or African American
0.9%
American Indian / Alaska Native
0.4%
Native Hawaiian / Pacific Islander
0.1%
Group Count %
White 26,148 81.1%
Hispanic or Latino 2,039 6.3%
Two or more races 1,925 6%
Asian 869 2.7%
Other race 837 2.6%
Black or African American 286 0.9%
American Indian / Alaska Native 123 0.4%
Native Hawaiian / Pacific Islander 27 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
18.7%
26.6%
37.2%
$50k – $100k
17.1%
26.6%
29.6%
$100k – $200k
27.2%
28.9%
24.4%
Over $200k
37.0%
18.0%
8.8%
Range % of households
Under $10k 2.6%
$10k–$15k 1.5%
$15k–$25k 2.8%
$25k–$35k 6.4%
$35k–$50k 3.9%
$50k–$75k 8.8%
$75k–$100k 7.2%
$100k–$150k 15.0%
$150k–$200k 11.3%
$200k+ 40.5%
Median income $159,519
Housing
Housing overview
Metric Value
Median home value $593,100
Median rent / month $1,904
Owner occupied 84.1%
Renter occupied 15.9%
Vacant 4.2%
Single-family detached 75.1%
Large apartment buildings 11.4%
Mobile homes 0.1%
Median rooms 7.6
Avg household size (owned) 2.49
Year built
Era %
2020 or later 0.4%
2010–2019 1.9%
2000–2009 10.6%
1990–1999 8.8%
1980–1989 7.9%
1970–1979 9.6%
1960–1969 14.6%
1950–1959 15.8%
1940–1949 4.6%
1939 or earlier 25.8%
Bedrooms
Size % of units
No bedroom (studio) 1.3%
1 bedroom 2.8%
2 bedrooms 17.4%
3 bedrooms 32.7%
4 bedrooms 31.1%
5+ bedrooms 14.6%
Vehicles per household
Vehicles % of households
No vehicle 3.4%
1 vehicle 30.4%
2 vehicles 49.5%
3 or more 16.7%
Heating fuel
Fuel type %
Utility gas 85.4%
Electricity 12.9%
Propane / LP gas 0.6%
No fuel used 0.5%
Households & families
Household type Count %
Married-couple family 7,845 64.8%
Cohabiting couple 396 3.3%
Male householder, no spouse 1,219 10.1%
Female householder, no spouse 2,638 21.8%
Households with children under 18 3,807 31.5%
Households with seniors (65+) 5,318 44.0%
Average household size 2.47
Marital status
Status Male Female
Never married 17.6% 17.7%
Married 71.1% 62.5%
Separated 0.5% 0.4%
Widowed 3.4% 11.6%
Divorced 7.4% 7.8%
Education
Some college, no degree
10.7%
Graduate / professional
38.7%
Metric %
HS diploma or higher 97.7%
Bachelor's or higher 76.4%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 630 8.9%
Kindergarten 531 7.5%
Elementary school 3,117 44.2%
High school 1,695 24.1%
College / grad school 1,072 15.2%
Employment
Industry of employment
Education & healthcare
24.9%
Professional & management
20.7%
Finance & real estate
12.6%
Arts, food & hospitality
8.7%
Transportation & utilities
2.6%
Public administration
0.9%
Agriculture & mining
0.2%
Occupation
Category %
Management, business & arts 67.5%
Service 9.1%
Sales & office 17.9%
Natural resources & construction 1.8%
Production & transportation 3.8%
Employment type
Type %
Private sector 85.1%
Government 8.7%
Self-employed 6.2%
Unpaid family workers 0.1%
Commute
Method %
Drive alone 62.8%
Carpool 3.7%
Public transit 8.5%
Walk 1.9%
Work from home 22.3%
Other means 0.9%
Avg commute (minutes) 28.8
Poverty
Married-couple families
0.6%
Female-led households
5.9%
Income support
Source % of households
Social Security 37.8%
Retirement income 23.9%
Supplemental Security 2.0%
Cash public assistance 1.1%
Food stamps / SNAP 1.9%
Health indicators
Condition %
Obesity 26.9%
High blood pressure 31.3%
High cholesterol 34.2%
Diabetes 8.7%
Heart disease 5.8%
Stroke 2.4%
Asthma 8.4%
Arthritis 25.9%
Kidney disease 2.6%
Pulmonary disease 4.5%
Cancer 8.5%
Behavior / access %
Smoking 9.2%
Binge drinking 12.7%
No physical activity 16.7%
Less than 7 hrs sleep 25.8%
Depression 13.7%
Fair or poor health 8.8%
Poor mental health 9.2%
Poor physical health 6.9%
No health insurance 6.5%
Visited doctor (checkup) 79.4%
Visited dentist 79.9%
Cholesterol screening 94.7%
Teeth loss 6.4%
Veterans & disability
Veterans Count %
Civilian veterans 802 3.5%
Disability %
Any disability 8.8%
Under 18 2.6%
18–64 years 5.3%
65 and over 21.8%
Health insurance coverage
Type %
Private insurance 84.5%
Public insurance 29.0%
No insurance 2.6%
Uninsured under 19 3.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 28,337 93.8%
Spanish 1,750 6.2%
Other Indo-European 1,160 4.1%
Asian & Pacific Islander 402 1.4%
Other languages 181 0.6%
Place of birth & citizenship
Origin Count %
Native born (US) 26,819 88.8%
Born in same state 26,460 87.6%
Born in different state 18,245 60.4%
Foreign born 359 1.2%
Naturalized citizen 3,396 11.2%
Not a US citizen 2,364 69.6%
Ancestry
Ancestry Count %
Italian 2,784 9.2%
French 2,480 8.2%
Arab 1,493 4.9%
Norwegian 542 1.8%
Irish 536 1.8%
Ancestry Count %
Polish 350 1.2%
English 221 0.7%
Dutch 165 0.5%
German 82 0.3%
Technology access
Metric % of households
Computer access 40.0%
Internet access 95.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 60035
What city is ZIP code 60035 in?
ZIP code 60035 is primarily assigned to Highland Park, Illinois.
What county is ZIP code 60035 in?
ZIP code 60035 falls within Lake County, Illinois.
How educated is the population of ZIP code 60035?
76% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
Does ZIP code 60035 have an older population?
25% of residents in ZIP code 60035 are 65 or older, above the national average of ~17%.
Is ZIP code 60035 mostly owner-occupied?
84% of occupied units in ZIP code 60035 are owner-occupied, well above the national average.
Does ZIP code 60035 have a large retiree population?
38% of households in ZIP code 60035 receive Social Security income, suggesting a significant retiree or disability population.
What timezone is ZIP code 60035 in?
ZIP code 60035 observes the CST timezone.
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