Carlyle ZIP Codes — Clinton County, IL

There is one unique ZIP code in Carlyle, Illinois and it is 62231. Area code: 618.
1
ZIP codes
192.11
sq mi land
28.27
sq mi water
618
area code
Carlyle, IL ZIP code map

About Carlyle, IL

Carlyle, Illinois, is a charming city located in Clinton County, known for its picturesque landscapes and friendly community atmosphere. The city serves as a hub for outdoor activities, thanks in large part to its nearby recreational opportunities. With a strong sense of local pride, Carlyle attracts both residents and visitors alike with its unique offerings.

Location & geography

Carlyle is situated in the southern part of Illinois, approximately 50 miles east of St. Louis, Missouri. The city is bordered by other towns such as Breese to the north, Greenville to the east, and Keyesport to the south, making it a convenient stop for travelers. The total land area of Carlyle measures 192.11 square miles, complemented by 28.27 square miles of water, providing ample space for both urban and natural environments.

Community & economy

The character of Carlyle is defined by its warm, welcoming residents who value their tight-knit community. The local economy thrives on a mix of agriculture and small businesses, offering a diverse range of employment opportunities. Daily life in Carlyle revolves around community events, local festivals, and outdoor recreational activities, contributing to its vibrant social scene.

Transportation

Carlyle can be accessed via key routes such as Illinois Route 127, which runs through the city and connects it to other major highways. The closest airport is the MidAmerica St. Louis Airport, located about 25 miles away, providing convenient travel options. Public transportation is limited; however, the city’s layout encourages cycling and walking for local errands.

History

Carlyle was founded in the early 19th century, with its development spurred by the establishment of the railway that facilitated trade and communication. Over the years, the city has been shaped by industries such as agriculture and manufacturing, contributing to its economic stability. Notable events include the annual Carlyle Lake Balloon Fest, attracting visitors from surrounding areas for its vibrant displays.

Did you know?

A little-known fact about Carlyle is that it is home to Carlyle Lake, which is the largest man-made lake in Illinois, providing numerous recreational opportunities such as boating and fishing. Additionally, the city has a rich history connected to the development of transportation in the region, which has influenced its growth over the years.

ZIP codes for Carlyle, IL (1)
ZIP code City County Map
62231 Carlyle Clinton View map

Demographics & statistics

6,680
Population
39.0
Median age
$76,055
Median household income
$38,330
Per capita income
$157,100
Median home value
$1,025
Median monthly rent
81.8%
Home ownership
5.1%
Poverty rate
2.4%
Unemployment
2,647
Housing units
22.1%
Bachelor's or higher

Age distribution

Male Female
190
Under 5
191
189
5–9
190
160
10–14
160
207
15–19
208
249
20–24
249
431
25–34
431
451
35–44
451
425
45–54
426
225
55–59
226
230
60–64
231
370
65–74
370
155
75–84
155
55
85+
55
← Male
Female →

Age summary

GroupCount%
Under 181,29319.4%
18 and over5,38780.6%
65 and over1,16017.4%
Median age39.0 years

Race & ethnicity

White 92.7%
Two or more races 4.9%
Black or African American 1.3%
Hispanic or Latino 1.1%
American Indian / Alaska Native 0.1%
GroupCount%
White6,25892.7%
Two or more races3324.9%
Black or African American861.3%
Hispanic or Latino731.1%
American Indian / Alaska Native40.1%

Household income

Under $10k 1.0%
$10k–$15k 2.9%
$15k–$25k 3.6%
$25k–$35k 8.5%
$35k–$50k 13.0%
$50k–$75k 20.5%
$75k–$100k 17.7%
$100k–$150k 20.3%
$150k–$200k 7.3%
$200k+ 5.2%
Range% of households
Under $10k1.0%
$10k–$15k2.9%
$15k–$25k3.6%
$25k–$35k8.5%
$35k–$50k13.0%
$50k–$75k20.5%
$75k–$100k17.7%
$100k–$150k20.3%
$150k–$200k7.3%
$200k+5.2%
Median income$76,055

Housing

Home values

Under $50k 6.3%
$50k–$100k 21.1%
$100k–$150k 20.4%
$150k–$200k 19.0%
$200k–$300k 20.6%
$300k–$500k 12.1%
$1M+ 0.6%

Housing overview

MetricValue
Median home value$157,100
Median rent / month$1,025
Owner occupied81.8%
Renter occupied18.2%
Vacant14.9%
Single-family detached78.9%
Large apartment buildings0.0%
Mobile homes13.1%
Median rooms5.7
Avg household size (owned)2.34

Year built

Era%
2020 or later0.3%
2010–20193.4%
2000–200914.5%
1990–199911.2%
1980–198916.2%
1970–197911.2%
1960–196914.4%
1950–19598.4%
1940–19496.1%
1939 or earlier14.4%

Bedrooms

Size% of units
No bedroom (studio)1.7%
1 bedroom6.3%
2 bedrooms30.9%
3 bedrooms45.3%
4 bedrooms13.6%
5+ bedrooms2.3%

Vehicles per household

Vehicles% of households
No vehicle2.1%
1 vehicle24.3%
2 vehicles34.5%
3 or more39.1%

Heating fuel

Fuel type%
Utility gas48.6%
Electricity19.8%
Propane / LP gas26.5%
Fuel oil0.3%
Wood3.4%
No fuel used0.9%

Households & families

Household typeCount%
Married-couple family1,59459.8%
Cohabiting couple1545.8%
Male householder, no spouse42315.9%
Female householder, no spouse49418.5%
Households with children under 1876528.7%
Households with seniors (65+)74728.0%
Average household size2.43

Marital status

StatusMaleFemale
Never married33.4%24.0%
Married57.3%58.8%
Separated0.0%0.8%
Widowed1.2%8.8%
Divorced8.1%7.5%

Education

Less than 9th grade 1.6%
Some HS, no diploma 2.0%
HS graduate 35.9%
Some college, no degree 20.3%
Associate's degree 18.1%
Bachelor's degree 16.8%
Graduate / professional 5.3%
Metric%
HS diploma or higher96.4%
Bachelor's or higher22.1%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool14711.4%
Kindergarten383.0%
Elementary school54642.5%
High school24619.1%
College / grad school30924.0%

Employment

Industry of employment

Education & healthcare 23.7%
Retail trade 14.5%
Construction 11.3%
Manufacturing 8.2%
Transportation & utilities 8.0%
Arts, food & hospitality 6.6%
Agriculture & mining 6.5%
Other services 4.6%
Finance & real estate 4.5%
Wholesale trade 3.9%
Professional & management 3.9%
Public administration 3.3%
Information 1.0%

Occupation

Category%
Management, business & arts32.3%
Service16.7%
Sales & office17.6%
Natural resources & construction13.4%
Production & transportation20.1%

Employment type

Type%
Private sector79.9%
Government11.1%
Self-employed8.9%
Unpaid family workers0.0%

Commute

Method%
Drive alone79.5%
Carpool10.2%
Public transit0.8%
Walk1.7%
Other means0.5%
Avg commute (minutes)23.7

Poverty

All people 5.1%
Under 18 years 5.7%
18 and over 5.0%
Married-couple families 1.1%
Female-led households 33.2%

Income support

Source% of households
Social Security27.7%
Retirement income23.4%
Supplemental Security2.9%
Cash public assistance1.9%
Food stamps / SNAP6.1%

Health indicators

Condition%
High blood pressure33.8%
High cholesterol34.0%
Heart disease6.8%
Stroke3.1%
Asthma9.6%
Arthritis27.6%
Kidney disease2.9%
Pulmonary disease7.3%
Cancer7.4%
Behavior / access%
Binge drinking15.8%
No physical activity24.0%
Less than 7 hrs sleep31.9%
Fair or poor health13.7%
Poor mental health12.6%
Poor physical health9.8%
No health insurance10.5%
Visited doctor (checkup)76.9%
Visited dentist66.9%
Cholesterol screening89.8%
Teeth loss14.0%

Veterans & disability

VeteransCount%
Civilian veterans3757.0%
Disability%
Any disability11.6%
Under 184.3%
18–64 years9.4%
65 and over28.9%

Health insurance coverage

Type%
Private insurance79.3%
Public insurance28.5%
Uninsured under 199.1%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only6,29994.3%
Spanish651.0%
Other Indo-European180.3%
Asian & Pacific Islander470.7%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)6,59698.7%
Born in same state6,56798.3%
Born in different state5,62184.1%
Foreign born290.4%
Naturalized citizen841.3%
Not a US citizen5565.5%

Ancestry

AncestryCount%
Arab5137.7%
Italian4366.5%
French3244.9%
English881.3%
AncestryCount%
Polish320.5%
Dutch170.3%
German160.2%
Irish100.1%

Technology access

Metric% of households
Computer access39.9%
Internet access94.1%

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

Frequently asked questions
What ZIP codes does Carlyle, IL have?
Carlyle, IL has one ZIP code: 62231. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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