Lostant ZIP Codes — La Salle County, IL

There is one unique ZIP code in Lostant, Illinois and it is 61334. Area code: 815.

ZIP codes

39.03

sq mi land

0.00

sq mi water

815

area code

Lostant, IL ZIP code map

About Lostant, IL

Lostant, Illinois, is a small and charming community located within La Salle County. This quaint town offers a serene atmosphere enriched by the surrounding natural beauty of the region. With a deep sense of community, Lostant provides a welcoming environment for its residents and visitors alike.

Location & geography

Lostant is situated in north-central Illinois, approximately 25 miles southwest of Ottawa and about 15 miles east of La Salle. The town covers a land area of 39.03 square miles, with no significant bodies of water. Its terrain is predominantly flat and exemplifies the classic midwestern landscape with agricultural fields and open spaces.

Community & economy

The character of Lostant is defined by its tight-knit community and friendly atmosphere, where neighbors know each other and engage in local events. Industry in the area largely revolves around agriculture, contributing significantly to the local economy and heritage. Daily life in Lostant includes a mix of farming activities, community gatherings, and enjoying the outdoors.

Transportation

Lostant is served by Illinois Route 351, which provides access to nearby towns and cities. The nearest major airport is the Illinois Valley Regional Airport, located approximately 17 miles to the west in Peru. Public transportation options are limited, as residents typically rely on personal vehicles for commuting.

History

Lostant was founded in the late 19th century and has maintained its status as a small rural community since then. Historically, agriculture has been a key industry in the area, shaping the town's development and economy. Notable events in Lostant often include local fairs and community celebrations that highlight its rich cultural heritage.

Did you know?

One surprising fact about Lostant is that it has a strong historical connection to the development of agriculture in Illinois, significantly influencing the region's farming practices. Additionally, the town has been recognized for its community spirit through various events that foster togetherness among residents.

ZIP codes for Lostant, IL (1)

ZIP code	City	County	Map
61334	Lostant	La Salle	View map

Demographics & statistics

604

Population

44.0

Median age

$92,566

Median household income

$50,322

Per capita income

$112,500

Median home value

$850

Median monthly rent

83.8%

Home ownership

5.1%

Poverty rate

2.9%

Unemployment

238

Housing units

14.5%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	109	18.0%
18 and over	495	82.0%
65 and over	97	16.1%
Median age	44.0 years

Race & ethnicity

White 86.7%

Hispanic or Latino 6.5%

Two or more races 5.3%

Other race 1.2%

American Indian / Alaska Native 0.3%

Group	Count	%
White	560	86.7%
Hispanic or Latino	42	6.5%
Two or more races	34	5.3%
Other race	8	1.2%
American Indian / Alaska Native	2	0.3%

Household income

Under $10k 2.3%

$10k–$15k 1.5%

$15k–$25k 5.8%

$25k–$35k 2.7%

$35k–$50k 7.7%

$50k–$75k 16.6%

$75k–$100k 21.6%

$100k–$150k 18.9%

$150k–$200k 14.7%

$200k+ 8.1%

Range	% of households
Under $10k	2.3%
$10k–$15k	1.5%
$15k–$25k	5.8%
$25k–$35k	2.7%
$35k–$50k	7.7%
$50k–$75k	16.6%
$75k–$100k	21.6%
$100k–$150k	18.9%
$150k–$200k	14.7%
$200k+	8.1%
Median income	$92,566

Housing

Home values

Under $50k 0.9%

$50k–$100k 41.5%

$100k–$150k 22.6%

$150k–$200k 28.1%

$200k–$300k 6.0%

$300k–$500k 0.5%

$500k–$1M 0.5%

Housing overview

Metric	Value
Median home value	$112,500
Median rent / month	$850
Owner occupied	83.8%
Renter occupied	16.2%
Vacant	7.5%
Single-family detached	96.4%
Large apartment buildings	0.0%
Mobile homes	0.7%
Median rooms	6.2
Avg household size (owned)	2.33

Year built

Era	%
2020 or later	0.0%
2010–2019	0.4%
2000–2009	3.6%
1990–1999	2.1%
1980–1989	1.8%
1970–1979	17.1%
1960–1969	8.2%
1950–1959	7.5%
1940–1949	8.2%
1939 or earlier	51.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.4%
1 bedroom	2.9%
2 bedrooms	23.6%
3 bedrooms	54.6%
4 bedrooms	15.4%
5+ bedrooms	3.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.9%
1 vehicle	33.2%
2 vehicles	33.2%
3 or more	31.7%

Heating fuel

Fuel type	%
Utility gas	63.3%
Electricity	5.0%
Propane / LP gas	27.8%
Fuel oil	2.3%
Wood	1.2%

Households & families

Household type	Count	%
Married-couple family	124	47.9%
Cohabiting couple	38	14.7%
Male householder, no spouse	61	23.6%
Female householder, no spouse	36	13.9%
Households with children under 18	54	20.8%
Households with seniors (65+)	66	25.5%
Average household size	2.33

Marital status

Status	Male	Female
Never married	32.2%	28.5%
Married	48.3%	53.9%
Separated	1.5%	0.8%
Widowed	3.8%	5.5%
Divorced	14.2%	11.3%

Education

Less than 9th grade 1.2%

Some HS, no diploma 3.9%

HS graduate 36.5%

Some college, no degree 37.5%

Associate's degree 6.4%

Bachelor's degree 9.8%

Graduate / professional 4.7%

Metric	%
HS diploma or higher	94.9%
Bachelor's or higher	14.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	10	7.2%
Kindergarten	1	0.7%
Elementary school	61	43.9%
High school	24	17.3%
College / grad school	43	30.9%

Employment

Industry of employment

Manufacturing 28.6%

Education & healthcare 18.5%

Construction 9.5%

Retail trade 9.5%

Transportation & utilities 8.9%

Agriculture & mining 7.7%

Professional & management 6.5%

Public administration 4.2%

Arts, food & hospitality 2.4%

Finance & real estate 1.8%

Other services 1.5%

Wholesale trade 0.6%

Information 0.3%

Occupation

Category	%
Management, business & arts	23.2%
Service	15.5%
Sales & office	15.8%
Natural resources & construction	15.5%
Production & transportation	30.1%

Employment type

Type	%
Private sector	81.5%
Government	14.9%
Self-employed	3.6%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	75.5%
Carpool	8.5%
Public transit	0.0%
Walk	2.4%
Other means	4.5%
Avg commute (minutes)	28.9

Poverty

All people 5.1%

Under 18 years 3.7%

18 and over 5.5%

Married-couple families 0.8%

Female-led households 12.5%

Income support

Source	% of households
Social Security	28.2%
Retirement income	19.3%
Supplemental Security	4.6%
Cash public assistance	1.2%
Food stamps / SNAP	6.9%

Health indicators

Condition	%
High blood pressure	33.5%
High cholesterol	32.1%
Heart disease	7.3%
Stroke	3.3%
Asthma	9.3%
Arthritis	27.1%
Kidney disease	3.0%
Pulmonary disease	7.5%
Cancer	7.4%

Behavior / access	%
Binge drinking	15.6%
No physical activity	24.4%
Less than 7 hrs sleep	32.5%
Fair or poor health	14.0%
Poor mental health	12.6%
Poor physical health	10.0%
No health insurance	10.9%
Visited doctor (checkup)	75.9%
Visited dentist	65.0%
Cholesterol screening	89.4%
Teeth loss	14.5%

Veterans & disability

Veterans	Count	%
Civilian veterans	40	8.1%

Disability	%
Any disability	19.0%
Under 18	3.7%
18–64 years	14.1%
65 and over	56.7%

Health insurance coverage

Type	%
Private insurance	81.8%
Public insurance	31.1%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	581	96.2%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	599	99.2%
Born in same state	599	99.2%
Born in different state	513	84.9%
Foreign born	0	0.0%
Naturalized citizen	5	0.8%
Not a US citizen	5	100.0%

Ancestry

Ancestry	Count	%
Italian	91	15.1%
French	70	11.6%
Arab	21	3.5%
English	18	3%

Ancestry	Count	%
Polish	14	2.3%
Dutch	9	1.5%
Norwegian	4	0.7%

Technology access

Metric	% of households
Computer access	42.9%
Internet access	95.0%

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

Frequently asked questions

What ZIP codes does Lostant, IL have?

Lostant, IL has one ZIP code: 61334. Each ZIP code serves a distinct delivery area within the city and surrounding region.