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Illinois ZIP Codes
Cook County
Mount Prospect, IL
60056
60056 ZIP Code — Mount Prospect, IL
Cook County, Illinois
ZIP code 60056 is located in
Mount Prospect ,
Illinois ,
within Cook County .
It covers approximately 10.87 square miles and serves a population of
56,651 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 847/224/630/708/773 .
About ZIP code 60056
The housing stock consists of a mix of housing types. Most homes were built in the 1960s, giving the area an established character. Median home value is $367,200. Owner-occupancy sits near the national average at 70%.
Median household income is $100,850. The poverty rate of 5% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 28 minutes is near the national average.
Educational attainment is high — 47% of residents hold a bachelor's degree or higher, well above the national average of 33%.
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Cities in ZIP code 60056
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Nearby ZIP codes
Demographics
updated 06/2026
Population
Total population
56,651
Population density
5,212 / sq mi
State FIPS
17
County FIPS
031
Geography
Land area
10.87 sq mi
Water area
0.01 sq mi
Latitude
42.0627
Longitude
-87.9255
Timezone
Central (CT)
Area code
847/224/630/708/773
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
29.9%
38.2%
37.2%
$50k – $100k
29.0%
28.2%
29.6%
$100k – $200k
30.2%
23.7%
24.4%
Over $200k
10.9%
9.9%
8.8%
Demographics & statistics
$100,850
Median household income
$367,200
Median home value
$1,370
Median monthly rent
47.1%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 12,423 21.9%
18 and over 44,228 78.1%
65 and over 10,339 18.3%
Median age 41.5 years
Race & ethnicity
Black or African American
2.5%
American Indian / Alaska Native
0.6%
Group Count %
White 38,435 60.4%
Asian 7,763 12.2%
Hispanic or Latino 7,021 11%
Other race 4,557 7.2%
Two or more races 3,925 6.2%
Black or African American 1,595 2.5%
American Indian / Alaska Native 359 0.6%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
29.9%
38.2%
37.2%
$50k – $100k
29.0%
28.2%
29.6%
$100k – $200k
30.2%
23.7%
24.4%
Over $200k
10.9%
9.9%
8.8%
Range % of households
Under $10k 3.1%
$10k–$15k 2.0%
$15k–$25k 4.4%
$25k–$35k 5.1%
$35k–$50k 8.9%
$50k–$75k 13.6%
$75k–$100k 12.2%
$100k–$150k 21.5%
$150k–$200k 15.0%
$200k+ 14.2%
Median income $100,850
Housing
Housing overview
Metric Value
Median home value $367,200
Median rent / month $1,370
Owner occupied 69.9%
Renter occupied 30.1%
Vacant 4.8%
Single-family detached 57.3%
Large apartment buildings 16.2%
Mobile homes 0.1%
Median rooms 5.7
Avg household size (owned) 2.62
Year built
Era %
2020 or later 0.2%
2010–2019 1.9%
2000–2009 2.5%
1990–1999 7.4%
1980–1989 9.1%
1970–1979 24.4%
1960–1969 26.2%
1950–1959 22.1%
1940–1949 2.4%
1939 or earlier 3.8%
Bedrooms
Size % of units
No bedroom (studio) 2.9%
1 bedroom 14.5%
2 bedrooms 23.4%
3 bedrooms 38.0%
4 bedrooms 17.5%
5+ bedrooms 3.7%
Vehicles per household
Vehicles % of households
No vehicle 5.3%
1 vehicle 33.8%
2 vehicles 46.6%
3 or more 14.3%
Heating fuel
Fuel type %
Utility gas 76.3%
Electricity 21.7%
Propane / LP gas 0.6%
Fuel oil 0.1%
No fuel used 0.6%
Households & families
Household type Count %
Married-couple family 12,484 56.5%
Cohabiting couple 1,115 5.0%
Male householder, no spouse 3,492 15.8%
Female householder, no spouse 4,993 22.6%
Households with children under 18 6,813 30.9%
Households with seniors (65+) 7,477 33.9%
Average household size 2.56
Marital status
Status Male Female
Never married 28.8% 23.6%
Married 60.3% 57.0%
Separated 1.3% 1.4%
Widowed 3.6% 9.7%
Divorced 6.0% 8.4%
Education
Some college, no degree
15.8%
Graduate / professional
16.7%
Metric %
HS diploma or higher 91.1%
Bachelor's or higher 47.1%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 864 7.0%
Kindergarten 540 4.4%
Elementary school 5,214 42.3%
High school 2,980 24.1%
College / grad school 2,742 22.2%
Employment
Industry of employment
Education & healthcare
20.8%
Professional & management
12.6%
Finance & real estate
9.1%
Arts, food & hospitality
9.0%
Transportation & utilities
7.8%
Public administration
2.2%
Agriculture & mining
0.2%
Occupation
Category %
Management, business & arts 46.4%
Service 13.3%
Sales & office 19.9%
Natural resources & construction 6.6%
Production & transportation 13.9%
Employment type
Type %
Private sector 85.7%
Government 9.8%
Self-employed 4.2%
Unpaid family workers 0.2%
Commute
Method %
Drive alone 71.3%
Carpool 7.2%
Public transit 5.6%
Walk 1.1%
Work from home 13.1%
Other means 1.7%
Avg commute (minutes) 28.3
Poverty
Married-couple families
2.8%
Female-led households
8.6%
Income support
Source % of households
Social Security 28.7%
Retirement income 22.0%
Supplemental Security 3.5%
Cash public assistance 2.8%
Food stamps / SNAP 7.6%
Health indicators
Condition %
Obesity 24.6%
High blood pressure 27.9%
High cholesterol 30.7%
Diabetes 8.1%
Heart disease 5.3%
Stroke 2.4%
Asthma 8.3%
Arthritis 21.2%
Kidney disease 2.5%
Pulmonary disease 5.0%
Cancer 6.8%
Behavior / access %
Smoking 11.8%
Binge drinking 14.5%
No physical activity 21.4%
Less than 7 hrs sleep 30.2%
Depression 14.5%
Fair or poor health 10.8%
Poor mental health 10.7%
Poor physical health 7.6%
No health insurance 11.3%
Visited doctor (checkup) 74.6%
Visited dentist 68.8%
Cholesterol screening 91.3%
Teeth loss 9.1%
Veterans & disability
Veterans Count %
Civilian veterans 2,174 4.9%
Disability %
Any disability 9.4%
Under 18 2.6%
18–64 years 6.3%
65 and over 27.5%
Health insurance coverage
Type %
Private insurance 72.8%
Public insurance 28.8%
No insurance 9.6%
Uninsured under 19 3.9%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 53,092 93.7%
Spanish 8,701 16.4%
Other Indo-European 2,719 5.1%
Asian & Pacific Islander 4,054 7.6%
Other languages 1,699 3.2%
Place of birth & citizenship
Origin Count %
Native born (US) 39,674 70.0%
Born in same state 39,210 69.2%
Born in different state 33,673 59.4%
Foreign born 464 0.8%
Naturalized citizen 16,977 30.0%
Not a US citizen 9,193 54.1%
Ancestry
Ancestry Count %
Italian 5,928 10.5%
French 2,493 4.4%
Arab 1,974 3.5%
Polish 540 1%
English 359 0.6%
Ancestry Count %
Irish 293 0.5%
Norwegian 260 0.5%
Dutch 204 0.4%
German 73 0.1%
Technology access
Metric % of households
Computer access 39.0%
Internet access 94.1%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 60056
What part of Mount Prospect is ZIP code 60056?
ZIP code 60056 covers a portion of Mount Prospect, Illinois, within Cook County.
What county is ZIP code 60056 in?
ZIP code 60056 falls within Cook County, Illinois.
How educated is the population of ZIP code 60056?
47% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the typical home value in ZIP code 60056?
The median home value in ZIP code 60056 is $367,200.
What is the population of ZIP code 60056?
ZIP code 60056 has an estimated population of 56,651 residents, with a density of 5,214 people per square mile.
What is the median household income in ZIP code 60056?
The median household income in ZIP code 60056 is $100,850, above the national median of ~$75,000.
What timezone is ZIP code 60056 in?
ZIP code 60056 observes the CST timezone.
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