Joliet ZIP Codes — Will County, IL

There are 6 unique ZIP codes in Joliet, Illinois. Area code: 779/815.

ZIP codes

63.74

sq mi land

1.30

sq mi water

779/815

area code

Joliet, IL ZIP code map

About Joliet, IL

Joliet, Illinois, is a vibrant city located in Will County, known for its rich history and diverse community. With a mix of industrial centers and residential neighborhoods, it offers a unique blend of small-town charm and urban amenities. The city has witnessed significant growth over the years, making it a thriving hub in the region.

Location & geography

Situated about 40 miles southwest of Chicago, Joliet serves as an important connection point in the area. Nearby cities include Aurora, located approximately 23 miles to the northwest, and Orland Park, about 20 miles to the northeast. The city covers a land area of 63.74 square miles, complemented by a water area of 1.30 square miles that contribute to its picturesque landscape.

Community & economy

Joliet is characterized by a diverse population that contributes to a vibrant community spirit. The city's economy is primarily driven by manufacturing, healthcare, and logistics industries, creating a dynamic job market for residents. Daily life in Joliet is enhanced by local parks, shopping districts, and a variety of cultural events throughout the year.

Transportation

Joliet is well-connected by several major highways, including Interstates 55 and 80, making travel convenient for residents and visitors alike. The nearest airport is the Joliet Regional Airport, which serves general aviation, while larger commercial flights are accessible at airports like Midway and O'Hare in Chicago. Public transportation options are available through Pace Bus service, enhancing connectivity within the city.

History

Joliet was founded in the 1830s and quickly became a key transportation hub due to its location along the DuPage River and the construction of the Illinois and Michigan Canal. The city developed a strong industrial base, particularly known for its limestone quarries and manufacturing sectors. Notable events in its history include the establishment of the Joliet Prison in the late 1800s, which became a significant part of the city's identity.

Did you know?

A surprising fact about Joliet is that it is home to the iconic Route 66, known as the 'Main Street of America,' which attracts numerous tourists each year. Additionally, Joliet has been featured in various movies and TV shows, highlighting its unique character and scenic landscapes.

ZIP codes for Joliet, IL (6)

ZIP code	City	County	Map
60431	Joliet	Will	View map
60432	Joliet	Will	View map
60433	Joliet	Will	View map
60434	Joliet	Will	View map
60435	Joliet	Will	View map
60436	Joliet	Will	View map

Demographics & statistics

130,351

Population

35.7

Median age

$74,867

Median household income

$32,022

Per capita income

$190,960

Median home value

$1,211

Median monthly rent

66.2%

Home ownership

13.8%

Poverty rate

7.5%

Unemployment

34,361

Housing units

18.7%

Bachelor's or higher

Age distribution

Male Female

3,935

Under 5

3,900

4,550

5–9

4,510

5,280

10–14

5,233

4,725

15–19

4,683

4,845

20–24

4,803

8,764

25–34

8,687

9,459

35–44

9,377

8,753

45–54

8,677

3,936

55–59

3,902

3,228

60–64

3,199

4,791

65–74

4,749

2,166

75–84

2,148

1,030

85+

1,021

← Male

Female →

Age summary

Group	Count	%
Under 18	32,920	25.3%
18 and over	97,431	74.7%
65 and over	15,905	12.1%
Median age	35.7 years

Race & ethnicity

White 42.4%

Hispanic or Latino 19.2%

Black or African American 14.6%

Other race 12.5%

Two or more races 9.6%

Asian 1%

American Indian / Alaska Native 0.8%

Group	Count	%
White	68,295	42.4%
Hispanic or Latino	30,909	19.2%
Black or African American	23,496	14.6%
Other race	20,112	12.5%
Two or more races	15,544	9.6%
Asian	1,606	1%
American Indian / Alaska Native	1,271	0.8%

Household income

Under $10k 5.5%

$10k–$15k 3.3%

$15k–$25k 7.9%

$25k–$35k 7.8%

$35k–$50k 10.3%

$50k–$75k 18.0%

$75k–$100k 14.8%

$100k–$150k 18.1%

$150k–$200k 9.2%

$200k+ 5.1%

Range	% of households
Under $10k	5.5%
$10k–$15k	3.3%
$15k–$25k	7.9%
$25k–$35k	7.8%
$35k–$50k	10.3%
$50k–$75k	18.0%
$75k–$100k	14.8%
$100k–$150k	18.1%
$150k–$200k	9.2%
$200k+	5.1%
Median income	$74,867

Housing

Home values

Under $50k 3.1%

$50k–$100k 8.8%

$100k–$150k 18.6%

$150k–$200k 24.8%

$200k–$300k 29.7%

$300k–$500k 13.6%

$500k–$1M 0.9%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$190,960
Median rent / month	$1,211
Owner occupied	66.2%
Renter occupied	33.8%
Vacant	7.9%
Single-family detached	70.7%
Large apartment buildings	5.8%
Mobile homes	1.0%
Median rooms	5.6
Avg household size (owned)	3.04

Year built

Era	%
2020 or later	0.1%
2010–2019	4.4%
2000–2009	14.0%
1990–1999	9.8%
1980–1989	6.1%
1970–1979	12.1%
1960–1969	12.5%
1950–1959	12.7%
1940–1949	7.9%
1939 or earlier	20.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.8%
1 bedroom	8.5%
2 bedrooms	28.2%
3 bedrooms	40.0%
4 bedrooms	17.6%
5+ bedrooms	3.8%

Vehicles per household

Vehicles	% of households
No vehicle	7.1%
1 vehicle	31.8%
2 vehicles	38.4%
3 or more	22.8%

Heating fuel

Fuel type	%
Utility gas	85.0%
Electricity	13.1%
Propane / LP gas	1.3%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	20,281	44.0%
Cohabiting couple	3,633	8.7%
Male householder, no spouse	8,964	19.1%
Female householder, no spouse	12,865	28.2%
Households with children under 18	17,110	38.3%
Households with seniors (65+)	11,445	25.4%
Average household size	2.87

Marital status

Status	Male	Female
Never married	44.8%	38.4%
Married	42.2%	41.1%
Separated	2.2%	2.0%
Widowed	1.7%	7.3%
Divorced	9.1%	11.3%

Education

Less than 9th grade 10.7%

Some HS, no diploma 9.3%

HS graduate 31.9%

Some college, no degree 22.9%

Associate's degree 6.5%

Bachelor's degree 12.3%

Graduate / professional 6.4%

Metric	%
HS diploma or higher	80.0%
Bachelor's or higher	18.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,697	5.4%
Kindergarten	1,387	4.0%
Elementary school	15,192	47.2%
High school	7,742	24.2%
College / grad school	6,651	19.2%

Employment

Industry of employment

Education & healthcare 18.8%

Transportation & utilities 12.7%

Retail trade 12.4%

Manufacturing 11.5%

Professional & management 10.0%

Arts, food & hospitality 8.5%

Construction 8.1%

Other services 4.6%

Public administration 4.4%

Finance & real estate 4.1%

Wholesale trade 3.3%

Information 1.4%

Agriculture & mining 0.2%

Occupation

Category	%
Management, business & arts	22.2%
Service	21.4%
Sales & office	19.8%
Natural resources & construction	10.1%
Production & transportation	26.5%

Employment type

Type	%
Private sector	84.3%
Government	12.1%
Self-employed	3.5%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.2%
Carpool	10.9%
Public transit	2.4%
Walk	1.5%
Other means	1.8%
Avg commute (minutes)	28.1

Poverty

All people 13.8%

Under 18 years 20.1%

18 and over 11.7%

Married-couple families 5.8%

Female-led households 28.5%

Income support

Source	% of households
Social Security	25.6%
Retirement income	20.6%
Supplemental Security	5.4%
Cash public assistance	2.9%
Food stamps / SNAP	19.4%

Health indicators

Condition	%
High blood pressure	33.3%
High cholesterol	30.0%
Heart disease	5.6%
Stroke	3.1%
Asthma	10.4%
Arthritis	24.0%
Kidney disease	2.9%
Pulmonary disease	6.5%
Cancer	5.2%

Behavior / access	%
Binge drinking	14.5%
No physical activity	32.7%
Less than 7 hrs sleep	37.6%
Fair or poor health	18.5%
Poor mental health	13.8%
Poor physical health	10.8%
No health insurance	19.1%
Visited doctor (checkup)	77.9%
Visited dentist	56.7%
Cholesterol screening	86.8%
Teeth loss	18.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	4,637	4.8%

Disability	%
Any disability	11.1%
Under 18	5.0%
18–64 years	9.8%
65 and over	31.5%

Health insurance coverage

Type	%
Private insurance	59.1%
Public insurance	39.2%
Uninsured under 19	5.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	122,516	93.8%
Spanish	17,519	15.2%
Other Indo-European	16,590	14.6%
Asian & Pacific Islander	399	0.2%
Other languages	336	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	109,579	83.4%
Born in same state	107,683	81.9%
Born in different state	92,497	69.9%
Foreign born	1,896	1.5%
Naturalized citizen	20,772	16.6%
Not a US citizen	8,407	43.6%

Ancestry

Ancestry	Count	%
Italian	11,310	8.7%
French	4,969	3.8%
Arab	2,868	2.2%
Norwegian	1,007	0.8%
Polish	836	0.6%

Ancestry	Count	%
English	733	0.6%
Dutch	374	0.3%
Irish	291	0.2%
German	185	0.1%

Technology access

Metric	% of households
Computer access	34.2%
Internet access	92.9%

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

Frequently asked questions

What ZIP codes does Joliet, IL have?

Joliet, IL has 5 ZIP codes: 60431, 60432, 60433, 60435, and 60436. Each ZIP code serves a distinct delivery area within the city and surrounding region.