Cisco ZIP Codes — Piatt County, IL

There is one unique ZIP code in Cisco, Illinois and it is 61830. Area code: 217.
1
ZIP codes
33.57
sq mi land
0.07
sq mi water
217
area code
Cisco, IL ZIP code map

About Cisco, IL

Cisco is a small, charming village located in the heart of Piatt County, Illinois. With its serene atmosphere and close-knit community, it offers a unique blend of rural charm and local culture. This quaint location invites residents and visitors alike to enjoy the beauty of the surrounding farmland and the simple pleasures of small-town life.

Location & geography

Cisco, Illinois, is situated in central Illinois, making it a central point for accessibility and exploration within the state. It is approximately 12 miles east of Monticello, around 30 miles northeast of Decatur, and a short drive to nearby towns such as Sullivan, just 10 miles to the southeast. The village spans a total land area of 33.57 square miles, with a minuscule water area of 0.07 square miles, highlighting its predominantly terrestrial landscape.

Community & economy

The character of Cisco is defined by its welcoming residents and a tranquil lifestyle, fostering a strong sense of community. The local economy is primarily based on agriculture, reflecting the region's lush farmland and farming practices that boost the community's livelihood. Daily life in Cisco includes local gatherings, enjoying outdoor activities, and participating in events that strengthen the bond between neighbors.

Transportation

Cisco is conveniently located near several highways, including U.S. Route 36, facilitating easy access to larger cities and surrounding areas. The nearest major airport is Decatur Airport, approximately 30 miles away, providing essential air travel options for residents. Public transportation options may be limited, emphasizing the need for personal vehicles for commuting.

History

Cisco was established in the mid-19th century, with its roots deeply tied to agriculture and rural development. Over the years, it has primarily relied on farming as a key industry, contributing to the local economy and shaping its historical significance. Notable events in Cisco's history include community fairs and agricultural exhibitions that showcase the town's agricultural heritage.

Did you know?

One surprising fact about Cisco is that despite its small size, it once had a thriving railroad that contributed to its early growth. Additionally, Cisco has a unique charm with several historic buildings highlighting the village's rich past.

ZIP codes for Cisco, IL (1)
ZIP code City County Map
61830 Cisco Piatt View map

Demographics & statistics

422
Population
41.0
Median age
$64,911
Median household income
$31,603
Per capita income
$120,000
Median home value
$858
Median monthly rent
79.5%
Home ownership
9.0%
Poverty rate
7.5%
Unemployment
128
Housing units
24.0%
Bachelor's or higher

Age distribution

Male Female
24
Under 5
23
8
5–9
8
13
10–14
12
14
15–19
14
7
20–24
7
32
25–34
31
37
35–44
35
17
45–54
16
9
55–59
8
9
60–64
8
24
65–74
23
16
75–84
16
6
85+
5
← Male
Female →

Age summary

GroupCount%
Under 1811427.0%
18 and over30873.0%
65 and over9021.3%
Median age41.0 years

Race & ethnicity

White 93.4%
Two or more races 6.4%
Hispanic or Latino 0.2%
GroupCount%
White39593.4%
Two or more races276.4%
Hispanic or Latino10.2%

Household income

Under $10k 5.6%
$10k–$15k 3.1%
$15k–$25k 14.9%
$25k–$35k 2.5%
$35k–$50k 6.8%
$50k–$75k 19.3%
$75k–$100k 12.4%
$100k–$150k 25.5%
$150k–$200k 5.6%
$200k+ 4.3%
Range% of households
Under $10k5.6%
$10k–$15k3.1%
$15k–$25k14.9%
$25k–$35k2.5%
$35k–$50k6.8%
$50k–$75k19.3%
$75k–$100k12.4%
$100k–$150k25.5%
$150k–$200k5.6%
$200k+4.3%
Median income$64,911

Housing

Home values

Under $50k 3.1%
$50k–$100k 28.1%
$100k–$150k 34.4%
$150k–$200k 7.8%
$200k–$300k 17.2%
$300k–$500k 9.4%

Housing overview

MetricValue
Median home value$120,000
Median rent / month$858
Owner occupied79.5%
Renter occupied20.5%
Vacant0.0%
Single-family detached79.5%
Large apartment buildings0.0%
Mobile homes6.8%
Median rooms6.6
Avg household size (owned)2.55

Year built

Era%
2020 or later0.0%
2010–20193.7%
2000–20093.1%
1990–19999.3%
1980–19896.2%
1970–197910.6%
1960–19698.7%
1950–195913.0%
1940–194913.7%
1939 or earlier31.7%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.6%
2 bedrooms25.5%
3 bedrooms44.7%
4 bedrooms18.6%
5+ bedrooms10.6%

Vehicles per household

Vehicles% of households
No vehicle3.1%
1 vehicle26.7%
2 vehicles42.9%
3 or more27.3%

Heating fuel

Fuel type%
Utility gas75.8%
Electricity7.5%
Propane / LP gas12.4%
Wood0.6%

Households & families

Household typeCount%
Married-couple family8049.7%
Cohabiting couple1811.2%
Male householder, no spouse3521.7%
Female householder, no spouse2817.4%
Households with children under 184729.2%
Households with seniors (65+)5936.6%
Average household size2.62

Marital status

StatusMaleFemale
Never married25.9%34.2%
Married61.9%44.9%
Separated0.0%0.0%
Widowed2.0%8.6%
Divorced10.2%12.3%

Education

Less than 9th grade 0.3%
Some HS, no diploma 5.1%
HS graduate 41.1%
Some college, no degree 14.7%
Associate's degree 14.7%
Bachelor's degree 15.8%
Graduate / professional 8.2%
Metric%
HS diploma or higher94.5%
Bachelor's or higher24.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool22.6%
Kindergarten33.8%
Elementary school3848.7%
High school2835.9%
College / grad school79.0%

Employment

Industry of employment

Agriculture & mining 17.9%
Retail trade 14.5%
Education & healthcare 14.5%
Other services 13.9%
Manufacturing 8.1%
Finance & real estate 6.9%
Arts, food & hospitality 6.4%
Professional & management 5.8%
Construction 5.2%
Transportation & utilities 4.6%
Wholesale trade 1.7%
Public administration 0.6%

Occupation

Category%
Management, business & arts38.7%
Service20.2%
Sales & office21.4%
Natural resources & construction5.8%
Production & transportation13.9%

Employment type

Type%
Private sector83.8%
Government5.2%
Self-employed11.0%
Unpaid family workers0.0%

Commute

Method%
Drive alone57.8%
Carpool16.8%
Public transit0.0%
Walk19.7%
Other means0.6%
Avg commute (minutes)19.6

Poverty

All people 9.0%
Under 18 years 0.0%
18 and over 12.3%
Married-couple families 1.3%
Female-led households 22.2%

Income support

Source% of households
Social Security36.0%
Retirement income33.5%
Supplemental Security3.1%
Cash public assistance1.2%
Food stamps / SNAP12.4%

Health indicators

Condition%
High blood pressure34.5%
High cholesterol34.6%
Heart disease7.0%
Stroke3.1%
Asthma9.1%
Arthritis28.7%
Kidney disease3.0%
Pulmonary disease7.2%
Cancer8.1%
Behavior / access%
Binge drinking15.0%
No physical activity23.2%
Less than 7 hrs sleep30.3%
Fair or poor health13.1%
Poor mental health11.8%
Poor physical health9.6%
No health insurance9.2%
Visited doctor (checkup)78.0%
Visited dentist67.0%
Cholesterol screening91.5%
Teeth loss12.7%

Veterans & disability

VeteransCount%
Civilian veterans247.8%
Disability%
Any disability13.7%
Under 180.0%
18–64 years8.3%
65 and over44.4%

Health insurance coverage

Type%
Private insurance75.6%
Public insurance41.0%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only37588.9%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)422100.0%
Born in same state422100.0%
Born in different state37388.4%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
French9723%
Arab4410.4%
Italian296.9%
AncestryCount%
Polish204.7%
English10.2%

Technology access

Metric% of households
Computer access38.2%
Internet access94.4%

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

Frequently asked questions
What ZIP codes does Cisco, IL have?
Cisco, IL has one ZIP code: 61830. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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