Lemont ZIP Code List — Cook County, IL

There is one unique ZIP code in Lemont, Illinois and it is 60439. Area code: 630/331/708.

ZIP codes

29.71

sq mi land

1.18

sq mi water

630/331/708

area code

Lemont, IL ZIP code map

About Lemont, IL

Lemont, Illinois, is a vibrant village located within Cook County. With a rich cultural heritage and a charming blend of history and modern development, Lemont offers residents and visitors a unique experience. The community's friendly atmosphere and picturesque landscapes make it a desirable place to live and explore.

Location & geography

Situated southwest of Chicago, Lemont sits conveniently near several key urban areas, including Woodridge, which is approximately five miles to the northwest, and Downers Grove, about six miles to the north. The village covers a total land area of 29.71 square miles, with an additional 1.18 square miles designated as water. This combination creates a diverse terrain that includes both developed areas and natural landscapes, contributing to the area’s scenic beauty.

Community & economy

Lemont is characterized by a close-knit community that values its rich history while embracing growth and development. The local economy is supported by a mix of industries, including retail, services, and manufacturing, providing various job opportunities for residents. Daily life in Lemont includes a wealth of recreational activities, with parks, local shops, and family-owned restaurants contributing to the village's distinctive charm.

Transportation

Lemont is well-connected by major highways, including Interstate 355 and Illinois Route 83, facilitating easy travel to neighboring cities and downtown Chicago. The area is also served by the Metra commuter rail, making it convenient for residents to commute to the city. The nearest airports are Chicago Midway International Airport and O'Hare International Airport, both within a reasonable driving distance.

History

Founded in the early 19th century, Lemont has a storied history that reflects the development of the American Midwest. The village was significant in the limestone quarrying industry, which played a pivotal role in its economic growth during the 1800s. Notable events in Lemont's history include the establishment of its downtown area, which remains a central hub of activity today.

Did you know?

A surprising fact about Lemont is that it is home to the beautiful Lemont Quarries, where limestone extraction took place for over a century. Additionally, the village has a rich cultural scene, including annual events that celebrate local heritage and community spirit.

ZIP codes for Lemont, IL (1)

ZIP code	City	County	Map
60439	Lemont	Cook	View map

Demographics & statistics

24,670

Population

45.8

Median age

$128,028

Median household income

$55,105

Per capita income

$456,000

Median home value

$1,078

Median monthly rent

89.0%

Home ownership

2.4%

Poverty rate

5.0%

Unemployment

8,066

Housing units

43.0%

Bachelor's or higher

Age distribution

Male Female

596

Under 5

564

826

5–9

781

852

10–14

806

880

15–19

832

571

20–24

541

983

25–34

930

1,548

35–44

1,464

1,625

45–54

1,538

1,243

55–59

1,175

834

60–64

789

1,359

65–74

1,286

878

75–84

830

483

85+

456

← Male

Female →

Age summary

Group	Count	%
Under 18	5,448	22.1%
18 and over	19,222	77.9%
65 and over	5,292	21.5%
Median age	45.8 years

Race & ethnicity

White 88.3%

Two or more races 4.2%

Hispanic or Latino 3.5%

Asian 1.9%

Black or African American 1.1%

Other race 0.8%

American Indian / Alaska Native 0.2%

Group	Count	%
White	22,564	88.3%
Two or more races	1,074	4.2%
Hispanic or Latino	886	3.5%
Asian	480	1.9%
Black or African American	285	1.1%
Other race	205	0.8%
American Indian / Alaska Native	62	0.2%

Household income

Under $10k 2.1%

$10k–$15k 0.5%

$15k–$25k 3.2%

$25k–$35k 2.3%

$35k–$50k 8.4%

$50k–$75k 13.2%

$75k–$100k 10.1%

$100k–$150k 20.8%

$150k–$200k 15.8%

$200k+ 23.7%

Range	% of households
Under $10k	2.1%
$10k–$15k	0.5%
$15k–$25k	3.2%
$25k–$35k	2.3%
$35k–$50k	8.4%
$50k–$75k	13.2%
$75k–$100k	10.1%
$100k–$150k	20.8%
$150k–$200k	15.8%
$200k+	23.7%
Median income	$128,028

Housing

Home values

Under $50k 1.2%

$50k–$100k 0.7%

$100k–$150k 0.3%

$150k–$200k 1.2%

$200k–$300k 6.9%

$300k–$500k 48.9%

$500k–$1M 37.1%

$1M+ 3.7%

Housing overview

Metric	Value
Median home value	$456,000
Median rent / month	$1,078
Owner occupied	89.0%
Renter occupied	11.0%
Vacant	3.6%
Single-family detached	78.6%
Large apartment buildings	3.8%
Mobile homes	0.0%
Median rooms	7.5
Avg household size (owned)	2.91

Year built

Era	%
2020 or later	0.5%
2010–2019	9.7%
2000–2009	16.4%
1990–1999	28.4%
1980–1989	12.6%
1970–1979	11.9%
1960–1969	6.3%
1950–1959	5.1%
1940–1949	1.8%
1939 or earlier	7.4%

Bedrooms

Size	% of units
No bedroom (studio)	2.0%
1 bedroom	3.5%
2 bedrooms	12.0%
3 bedrooms	40.8%
4 bedrooms	33.1%
5+ bedrooms	8.7%

Vehicles per household

Vehicles	% of households
No vehicle	3.5%
1 vehicle	23.2%
2 vehicles	41.2%
3 or more	32.1%

Heating fuel

Fuel type	%
Utility gas	94.6%
Electricity	3.4%
Propane / LP gas	1.0%
Solar	0.3%
No fuel used	0.4%

Households & families

Household type	Count	%
Married-couple family	5,781	66.4%
Cohabiting couple	325	3.7%
Male householder, no spouse	904	10.4%
Female householder, no spouse	1,691	19.4%
Households with children under 18	2,893	33.2%
Households with seniors (65+)	3,330	38.3%
Average household size	2.80

Marital status

Status	Male	Female
Never married	26.4%	22.6%
Married	62.2%	59.0%
Separated	0.5%	1.3%
Widowed	2.8%	11.2%
Divorced	8.1%	6.0%

Education

Less than 9th grade 3.3%

Some HS, no diploma 1.4%

HS graduate 22.3%

Some college, no degree 19.8%

Associate's degree 10.2%

Bachelor's degree 26.1%

Graduate / professional 16.9%

Metric	%
HS diploma or higher	95.3%
Bachelor's or higher	43.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	330	5.4%
Kindergarten	229	3.7%
Elementary school	2,825	46.0%
High school	1,251	20.4%
College / grad school	1,512	24.6%

Employment

Industry of employment

Education & healthcare 21.7%

Professional & management 14.2%

Retail trade 9.3%

Finance & real estate 9.3%

Construction 8.5%

Arts, food & hospitality 7.9%

Manufacturing 7.2%

Transportation & utilities 6.0%

Other services 6.0%

Public administration 5.7%

Wholesale trade 2.8%

Information 1.1%

Agriculture & mining 0.5%

Occupation

Category	%
Management, business & arts	46.9%
Service	13.7%
Sales & office	21.2%
Natural resources & construction	9.8%
Production & transportation	8.3%

Employment type

Type	%
Private sector	80.4%
Government	16.3%
Self-employed	3.2%
Unpaid family workers	0.1%

Commute

Method	%
Drive alone	78.2%
Carpool	4.7%
Public transit	2.8%
Walk	1.6%
Other means	0.4%
Avg commute (minutes)	34.3

Poverty

All people 2.4%

Under 18 years 0.1%

18 and over 3.1%

Married-couple families 1.1%

Female-led households 4.8%

Income support

Source	% of households
Social Security	37.5%
Retirement income	32.8%
Supplemental Security	2.7%
Cash public assistance	1.1%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
High blood pressure	29.8%
High cholesterol	33.7%
Heart disease	5.8%
Stroke	2.6%
Asthma	8.9%
Arthritis	23.8%
Kidney disease	2.6%
Pulmonary disease	5.9%
Cancer	7.3%

Behavior / access	%
Binge drinking	15.3%
No physical activity	20.9%
Less than 7 hrs sleep	30.0%
Fair or poor health	11.2%
Poor mental health	11.3%
Poor physical health	8.4%
No health insurance	8.8%
Visited doctor (checkup)	75.5%
Visited dentist	70.3%
Cholesterol screening	92.2%
Teeth loss	9.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,080	5.6%

Disability	%
Any disability	11.3%
Under 18	7.0%
18–64 years	4.7%
65 and over	33.5%

Health insurance coverage

Type	%
Private insurance	84.7%
Public insurance	27.0%
Uninsured under 19	2.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	23,510	95.3%
Spanish	1,660	7.1%
Other Indo-European	110	0.5%
Asian & Pacific Islander	1,521	6.5%
Other languages	15	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	21,023	85.2%
Born in same state	20,837	84.5%
Born in different state	18,353	74.4%
Foreign born	186	0.8%
Naturalized citizen	3,647	14.8%
Not a US citizen	2,947	80.8%

Ancestry

Ancestry	Count	%
Italian	3,667	14.9%
Norwegian	2,341	9.5%
French	858	3.5%
Arab	421	1.7%
Irish	401	1.6%

Ancestry	Count	%
English	292	1.2%
Polish	138	0.6%
Dutch	51	0.2%
German	37	0.1%

Technology access

Metric	% of households
Computer access	35.3%
Internet access	96.2%

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

Frequently asked questions

What ZIP codes does Lemont, IL have?

Lemont, IL has one ZIP code: 60439. Each ZIP code serves a distinct delivery area within the city and surrounding region.