La Salle ZIP Code List — La Salle County, IL

There is one unique ZIP code in La Salle, Illinois and it is 61301. Area code: 815/779.

ZIP codes

42.25

sq mi land

0.39

sq mi water

815/779

area code

La Salle, IL ZIP code map

About La Salle, IL

La Salle is a vibrant city located in Illinois, specifically within La Salle County. Known for its rich history and community spirit, it provides a welcoming environment for residents and visitors alike. The city showcases a blend of cultural heritage and modern developments that contribute to its charm.

Location & geography

Geographically, La Salle is situated in the north-central part of Illinois and covers a total land area of 42.25 square miles, with an additional 0.39 square miles of water. The city is surrounded by other cities such as Peru, located just 2 miles to the southwest, and Oglesby, 4 miles to the northwest. The terrain is predominantly flat, making it conducive for various outdoor activities.

Community & economy

The character of La Salle is reflective of a close-knit community, with a strong emphasis on local businesses and family-oriented events. Key industries include manufacturing and healthcare, bolstering the local economy and providing job opportunities. Daily life in La Salle is enriched by numerous parks, recreational facilities, and community events that foster a sense of belonging.

Transportation

Transportation in La Salle is primarily facilitated by major highways such as Interstate 80, which runs to the south, providing convenient access to neighboring cities and beyond. The closest airport is the Illinois Valley Regional Airport, located approximately 5 miles away in Peru, which serves general aviation and charter services. Public transit options are limited, but local services do connect residents to surrounding areas.

History

La Salle was founded in the mid-19th century and quickly grew as a hub for the local economy, bolstered by the arrival of the railroad and its strategic location along the Illinois River. Historically, the city was known for its grain milling and manufacturing industries, which played a vital role in its development. Notable events in La Salle’s past include the establishment of several historic sites, attracting both residents and tourists.

Did you know?

A surprising fact about La Salle is its connection to the historic I&M Canal, which played a crucial role in the transport and trade of goods in the 19th century. The area also celebrates its rich cultural heritage with annual events that highlight local traditions and community pride.

ZIP codes for La Salle, IL (1)

ZIP code	City	County	Map
61301	La Salle	La Salle	View map

Demographics & statistics

10,380

Population

40.8

Median age

$55,233

Median household income

$30,922

Per capita income

$110,200

Median home value

$955

Median monthly rent

64.6%

Home ownership

18.2%

Poverty rate

5.1%

Unemployment

3,183

Housing units

14.3%

Bachelor's or higher

Age distribution

Male Female

300

Under 5

301

223

5–9

224

339

10–14

339

357

15–19

358

411

20–24

411

640

25–34

642

585

35–44

586

650

45–54

651

395

55–59

396

245

60–64

246

547

65–74

549

362

75–84

362

130

85+

131

← Male

Female →

Age summary

Group	Count	%
Under 18	2,143	20.6%
18 and over	8,237	79.4%
65 and over	2,081	20.0%
Median age	40.8 years

Race & ethnicity

White 69.2%

Hispanic or Latino 12.5%

Two or more races 7.4%

Other race 6.3%

Black or African American 4%

Asian 0.6%

American Indian / Alaska Native 0.1%

Group	Count	%
White	8,209	69.2%
Hispanic or Latino	1,485	12.5%
Two or more races	882	7.4%
Other race	743	6.3%
Black or African American	470	4%
Asian	70	0.6%
American Indian / Alaska Native	6	0.1%

Household income

Under $10k 7.5%

$10k–$15k 5.8%

$15k–$25k 9.6%

$25k–$35k 8.9%

$35k–$50k 15.9%

$50k–$75k 19.6%

$75k–$100k 13.6%

$100k–$150k 11.7%

$150k–$200k 3.2%

$200k+ 4.3%

Range	% of households
Under $10k	7.5%
$10k–$15k	5.8%
$15k–$25k	9.6%
$25k–$35k	8.9%
$35k–$50k	15.9%
$50k–$75k	19.6%
$75k–$100k	13.6%
$100k–$150k	11.7%
$150k–$200k	3.2%
$200k+	4.3%
Median income	$55,233

Housing

Home values

Under $50k 15.1%

$50k–$100k 29.6%

$100k–$150k 22.5%

$150k–$200k 11.6%

$200k–$300k 11.2%

$300k–$500k 8.6%

$500k–$1M 0.7%

$1M+ 0.7%

Housing overview

Metric	Value
Median home value	$110,200
Median rent / month	$955
Owner occupied	64.6%
Renter occupied	35.4%
Vacant	7.1%
Single-family detached	78.2%
Large apartment buildings	2.6%
Mobile homes	0.8%
Median rooms	5.5
Avg household size (owned)	2.32

Year built

Era	%
2020 or later	0.5%
2010–2019	0.7%
2000–2009	6.9%
1990–1999	7.7%
1980–1989	5.7%
1970–1979	12.8%
1960–1969	7.7%
1950–1959	20.6%
1940–1949	10.1%
1939 or earlier	27.5%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	7.6%
2 bedrooms	37.9%
3 bedrooms	42.5%
4 bedrooms	7.6%
5+ bedrooms	3.2%

Vehicles per household

Vehicles	% of households
No vehicle	9.7%
1 vehicle	38.8%
2 vehicles	34.7%
3 or more	16.7%

Heating fuel

Fuel type	%
Utility gas	72.5%
Electricity	21.2%
Propane / LP gas	5.6%
No fuel used	0.7%

Households & families

Household type	Count	%
Married-couple family	1,866	42.4%
Cohabiting couple	435	9.9%
Male householder, no spouse	950	21.6%
Female householder, no spouse	1,152	26.2%
Households with children under 18	1,169	26.6%
Households with seniors (65+)	1,404	31.9%
Average household size	2.30

Marital status

Status	Male	Female
Never married	37.4%	34.3%
Married	45.2%	43.1%
Separated	0.4%	2.1%
Widowed	5.1%	11.9%
Divorced	11.9%	8.6%

Education

Less than 9th grade 4.9%

Some HS, no diploma 7.4%

HS graduate 36.6%

Some college, no degree 26.1%

Associate's degree 10.7%

Bachelor's degree 8.6%

Graduate / professional 5.7%

Metric	%
HS diploma or higher	87.7%
Bachelor's or higher	14.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	193	9.4%
Kindergarten	39	1.9%
Elementary school	980	47.6%
High school	523	25.4%
College / grad school	324	15.7%

Employment

Industry of employment

Retail trade 18.6%

Manufacturing 18.0%

Education & healthcare 17.4%

Arts, food & hospitality 11.4%

Transportation & utilities 10.6%

Professional & management 5.3%

Construction 4.8%

Other services 3.6%

Wholesale trade 2.9%

Finance & real estate 2.0%

Public administration 2.0%

Information 1.7%

Agriculture & mining 1.6%

Occupation

Category	%
Management, business & arts	20.2%
Service	22.0%
Sales & office	21.0%
Natural resources & construction	7.2%
Production & transportation	29.7%

Employment type

Type	%
Private sector	88.2%
Government	10.0%
Self-employed	1.6%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	86.7%
Carpool	8.9%
Public transit	0.3%
Walk	1.4%
Other means	0.5%
Avg commute (minutes)	18.9

Poverty

All people 18.2%

Under 18 years 33.2%

18 and over 14.2%

Married-couple families 2.0%

Female-led households 46.3%

Income support

Source	% of households
Social Security	32.2%
Retirement income	20.3%
Supplemental Security	9.5%
Cash public assistance	5.3%
Food stamps / SNAP	24.2%

Health indicators

Condition	%
High blood pressure	33.8%
High cholesterol	32.3%
Heart disease	7.4%
Stroke	3.5%
Asthma	9.9%
Arthritis	27.1%
Kidney disease	3.2%
Pulmonary disease	8.2%
Cancer	6.9%

Behavior / access	%
Binge drinking	15.3%
No physical activity	27.3%
Less than 7 hrs sleep	33.7%
Fair or poor health	16.7%
Poor mental health	13.5%
Poor physical health	11.2%
No health insurance	13.4%
Visited doctor (checkup)	75.6%
Visited dentist	60.4%
Cholesterol screening	88.1%
Teeth loss	16.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	687	8.3%

Disability	%
Any disability	13.0%
Under 18	4.0%
18–64 years	11.8%
65 and over	27.4%

Health insurance coverage

Type	%
Private insurance	62.8%
Public insurance	48.1%
Uninsured under 19	1.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	9,779	94.2%
Spanish	477	4.9%
Other Indo-European	402	4.1%
Asian & Pacific Islander	67	0.7%
Other languages	8	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	9,801	94.4%
Born in same state	9,725	93.7%
Born in different state	8,184	78.8%
Foreign born	76	0.7%
Naturalized citizen	579	5.6%
Not a US citizen	316	54.6%

Ancestry

Ancestry	Count	%
Italian	1,250	12%
French	684	6.6%
Arab	534	5.1%
Polish	138	1.3%
German	68	0.7%

Ancestry	Count	%
English	39	0.4%
Norwegian	23	0.2%
Dutch	16	0.2%
Irish	13	0.1%

Technology access

Metric	% of households
Computer access	42.4%
Internet access	90.9%

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

Frequently asked questions

What is the ZIP code for La Salle, IL?

La Salle, IL has one ZIP code: 61301.

What is the main ZIP code for La Salle, IL?

The primary ZIP code for La Salle, IL is 61301. The city uses area code 815 or 779 for phone service.

What county is La Salle, IL in?

La Salle is located in La Salle County, Illinois.

How many ZIP codes are in La Salle, IL?

La Salle, IL has 1 ZIP code.

What ZIP code covers downtown La Salle and the historic canal district along the Illinois River?

Downtown La Salle and the historic Illinois and Michigan Canal district are located in ZIP code 61301, which encompasses the central business and historic areas of the city.

What is the ZIP code for the Starved Rock State Park area near La Salle?

While Starved Rock State Park itself is located nearby, the La Salle area that serves visitors and residents near the park uses ZIP code 61301.