New Lenox ZIP Code List — Will County, IL

There is one unique ZIP code in New Lenox, Illinois and it is 60451. Area code: 815/779.

ZIP codes

25.16

sq mi land

0.08

sq mi water

815/779

area code

New Lenox, IL ZIP code map

About New Lenox, IL

New Lenox is a charming village located in Will County, Illinois. Known for its suburban atmosphere, New Lenox blends modern amenities with the warmth of a close-knit community. The village's rich heritage and family-friendly environment make it an attractive place to live and visit.

Location & geography

New Lenox lies just south of Chicago, making it a convenient location for commuting to the city and surrounding areas. It is bordered by neighboring cities, including Joliet to the southwest, Frankfort to the north, and Mokena to the east. Covering a total area of 25.16 square miles, New Lenox has a small water area of 0.08 square miles, contributing to its picturesque landscape.

Community & economy

The character of New Lenox is defined by its strong sense of community and numerous local events that bring residents together. Economically, the village supports a mix of small businesses, retail shops, and service industries that cater to the local population. Daily life in New Lenox is filled with family-oriented activities, parks, and recreational facilities that promote an active lifestyle.

Transportation

New Lenox is conveniently served by major highways such as Interstate 80, providing easy access to Chicago and the surrounding regions. The nearest airport is Joliet Regional Airport, which accommodates private and general aviation. The village also benefits from public transit options that connect residents to nearby areas and metropolitan centers.

History

Founded in the early 19th century, New Lenox has grown from a small settlement into a vibrant suburban community. Historically, the village has been shaped by agriculture and later by residential development as it became a desirable location for families working in Chicago. A notable event in its history includes the establishment of the New Lenox Park District, which fosters community engagement through recreational programs.

Did you know?

One surprising fact about New Lenox is that it hosts the annual New Lenox Summer Fest, which features live music, food vendors, and family activities, drawing visitors from the surrounding areas. Additionally, the village is home to the New Lenox Veterans Memorial, honoring local veterans and their contributions.

ZIP codes for New Lenox, IL (1)

ZIP code	City	County	Map
60451	New Lenox	Will	View map

Demographics & statistics

37,488

Population

37.9

Median age

$128,316

Median household income

$47,259

Per capita income

$352,000

Median home value

$1,224

Median monthly rent

93.1%

Home ownership

2.3%

Poverty rate

2.6%

Unemployment

12,100

Housing units

42.5%

Bachelor's or higher

Age distribution

Male Female

1,474

Under 5

1,387

1,327

5–9

1,249

1,511

10–14

1,421

1,382

15–19

1,300

1,224

20–24

1,151

1,923

25–34

1,809

3,059

35–44

2,878

2,388

45–54

2,247

1,584

55–59

1,491

1,046

60–64

984

1,528

65–74

1,438

640

75–84

603

229

85+

215

← Male

Female →

Age summary

Group	Count	%
Under 18	10,147	27.1%
18 and over	27,341	72.9%
65 and over	4,653	12.4%
Median age	37.9 years

Race & ethnicity

White 89.7%

Two or more races 4.2%

Hispanic or Latino 3.6%

Other race 1.2%

Asian 0.9%

Black or African American 0.5%

Group	Count	%
White	34,887	89.7%
Two or more races	1,617	4.2%
Hispanic or Latino	1,399	3.6%
Other race	460	1.2%
Asian	331	0.9%
Black or African American	186	0.5%

Household income

Under $10k 1.7%

$10k–$15k 0.5%

$15k–$25k 1.9%

$25k–$35k 2.7%

$35k–$50k 4.2%

$50k–$75k 10.6%

$75k–$100k 12.8%

$100k–$150k 26.5%

$150k–$200k 20.8%

$200k+ 18.4%

Range	% of households
Under $10k	1.7%
$10k–$15k	0.5%
$15k–$25k	1.9%
$25k–$35k	2.7%
$35k–$50k	4.2%
$50k–$75k	10.6%
$75k–$100k	12.8%
$100k–$150k	26.5%
$150k–$200k	20.8%
$200k+	18.4%
Median income	$128,316

Housing

Home values

Under $50k 0.9%

$50k–$100k 0.1%

$100k–$150k 1.5%

$150k–$200k 4.2%

$200k–$300k 25.9%

$300k–$500k 56.6%

$500k–$1M 10.1%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$352,000
Median rent / month	$1,224
Owner occupied	93.1%
Renter occupied	6.9%
Vacant	4.1%
Single-family detached	85.7%
Large apartment buildings	0.4%
Mobile homes	0.1%
Median rooms	7.3
Avg household size (owned)	3.10

Year built

Era	%
2020 or later	0.7%
2010–2019	9.8%
2000–2009	22.2%
1990–1999	25.6%
1980–1989	13.7%
1970–1979	15.6%
1960–1969	4.5%
1950–1959	4.1%
1940–1949	1.4%
1939 or earlier	2.4%

Bedrooms

Size	% of units
No bedroom (studio)	0.2%
1 bedroom	1.1%
2 bedrooms	14.5%
3 bedrooms	42.1%
4 bedrooms	37.2%
5+ bedrooms	4.9%

Vehicles per household

Vehicles	% of households
No vehicle	1.5%
1 vehicle	19.1%
2 vehicles	49.5%
3 or more	29.9%

Heating fuel

Fuel type	%
Utility gas	88.4%
Electricity	10.0%
Propane / LP gas	1.3%
Fuel oil	0.1%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	8,959	72.1%
Cohabiting couple	436	3.5%
Male householder, no spouse	1,295	10.4%
Female householder, no spouse	1,735	14.0%
Households with children under 18	4,960	39.9%
Households with seniors (65+)	3,077	24.8%
Average household size	3.01

Marital status

Status	Male	Female
Never married	28.8%	24.5%
Married	63.5%	62.4%
Separated	0.7%	0.4%
Widowed	2.0%	6.3%
Divorced	5.0%	6.5%

Education

Less than 9th grade 0.4%

Some HS, no diploma 1.8%

HS graduate 23.3%

Some college, no degree 20.7%

Associate's degree 11.2%

Bachelor's degree 25.7%

Graduate / professional 16.9%

Metric	%
HS diploma or higher	97.9%
Bachelor's or higher	42.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1,192	11.0%
Kindergarten	426	3.9%
Elementary school	4,646	43.0%
High school	2,314	21.4%
College / grad school	2,226	20.6%

Employment

Industry of employment

Education & healthcare 26.3%

Professional & management 10.8%

Retail trade 10.5%

Construction 9.3%

Manufacturing 8.7%

Arts, food & hospitality 7.7%

Transportation & utilities 7.0%

Finance & real estate 6.5%

Other services 4.5%

Public administration 4.3%

Wholesale trade 2.5%

Information 1.6%

Agriculture & mining 0.4%

Occupation

Category	%
Management, business & arts	44.9%
Service	12.8%
Sales & office	20.9%
Natural resources & construction	10.7%
Production & transportation	10.8%

Employment type

Type	%
Private sector	78.8%
Government	17.0%
Self-employed	3.8%
Unpaid family workers	0.4%

Commute

Method	%
Drive alone	78.7%
Carpool	5.5%
Public transit	3.3%
Walk	0.4%
Other means	1.0%
Avg commute (minutes)	32.1

Poverty

All people 2.3%

Under 18 years 1.9%

18 and over 2.4%

Married-couple families 1.1%

Female-led households 10.0%

Income support

Source	% of households
Social Security	24.9%
Retirement income	25.2%
Supplemental Security	1.8%
Cash public assistance	3.1%
Food stamps / SNAP	1.9%

Health indicators

Condition	%
High blood pressure	27.7%
High cholesterol	30.8%
Heart disease	4.3%
Stroke	1.9%
Asthma	9.0%
Arthritis	22.2%
Kidney disease	2.0%
Pulmonary disease	4.6%
Cancer	5.9%

Behavior / access	%
Binge drinking	17.0%
No physical activity	19.8%
Less than 7 hrs sleep	32.3%
Fair or poor health	9.3%
Poor mental health	11.5%
Poor physical health	7.3%
No health insurance	8.1%
Visited doctor (checkup)	77.7%
Visited dentist	73.6%
Cholesterol screening	91.1%
Teeth loss	8.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,464	5.4%

Disability	%
Any disability	6.0%
Under 18	1.1%
18–64 years	4.9%
65 and over	22.6%

Health insurance coverage

Type	%
Private insurance	91.1%
Public insurance	19.0%
Uninsured under 19	0.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	34,627	92.4%
Spanish	227	0.7%
Other Indo-European	84	0.2%
Asian & Pacific Islander	104	0.3%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	36,655	97.8%
Born in same state	36,505	97.4%
Born in different state	33,277	88.8%
Foreign born	150	0.4%
Naturalized citizen	833	2.2%
Not a US citizen	571	68.5%

Ancestry

Ancestry	Count	%
Italian	8,607	23%
French	2,905	7.7%
English	1,508	4%
Arab	1,026	2.7%
Norwegian	844	2.3%

Ancestry	Count	%
Polish	592	1.6%
Irish	214	0.6%
Dutch	151	0.4%
German	92	0.2%

Technology access

Metric	% of households
Computer access	33.1%
Internet access	97.9%

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

Frequently asked questions

What is the ZIP code for New Lenox, IL?

New Lenox, IL has one ZIP code: 60451.

What is the main ZIP code for New Lenox, IL?

The primary ZIP code for New Lenox, IL is 60451. The city uses area code 815 or 779 for phone service.

What county is New Lenox, IL in?

New Lenox is located in Will County, Illinois.

How many ZIP codes are in New Lenox, IL?

New Lenox, IL has 1 ZIP code.

What ZIP code covers the New Lenox downtown area and the Illinois Route 30 commercial corridor?

The downtown New Lenox area and the commercial corridor along Illinois Route 30 are located in ZIP code 60451, which encompasses the entire city of New Lenox.

What is the ZIP code for residents living in the New Lenox community near Lenox Centre shopping area?

The Lenox Centre shopping area and surrounding residential neighborhoods in New Lenox are all serviced by ZIP code 60451, the city's single ZIP code.