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Cass County, Illinois

County

Population: 12,826 (2023 estimate)

Located in Illinois

County-level Census Bureau data covering income, housing, demographics, education, employment, and more. Counties are the primary administrative division in the U.S. and the most common unit for comparing local conditions across a state.

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Data: U.S. Census Bureau, ACS 5-Year Estimates, 2023 (released December 2024).

Quick Facts — Cass County

What is the median household income in Cass County?
The median household income in Cass County is $70,625 (U.S. Census Bureau ACS 5-Year Estimates, 2023).
What is the poverty rate in Cass County?
The poverty rate in Cass County is 3.1% (U.S. Census Bureau ACS 2023).
What is the median home value in Cass County?
$200,000 (U.S. Census Bureau ACS 2023).
What is the average rent in Cass County?
The median gross rent in Cass County is $709 per month (U.S. Census Bureau ACS 2023).
What percentage of Cass County residents have a college degree?
21.4% of adults in Cass County hold a bachelor's degree or higher (U.S. Census Bureau ACS 2023).
Population
1,572
Median Income
$70,625
Median Home Value
$200,000
Poverty Rate
3.1%
Unemployment (ACS 2023)
0.4%
Median Age
51.0 yrs
Since 2019 Median Income: +$10,151 (+16.8%) Home Value: +$49,500 (+32.9%) Poverty Rate: 0.0 pp (+0%) Bachelor's+: +8.2 pp (+62.1%) Unemployment: -1.8 pp (-81.8%)

Demographics

Total Population 1,572
Median Age 51.0
Female 51.5%
Race & Ethnicity
Hispanic or Latino 3.2% White (non-Hisp.) 95.5% Black 0.1% Asian 0.7% Two or More 2.8% Other 0.1%
Hispanic Subgroups (% of total pop.)
Puerto Rican
2.3%
Mexican
0.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Income & Poverty

Median Household Income $70,625 ±$10,706
-$11,077 vs. state
Per Capita Income $89,598
Median Family Income $92,083
Poverty Rate 3.1%
-5.1 pp vs. state
Child Poverty Rate 3.3%
Working-Age Poverty Rate
SNAP Recipients 7.6%
Social Security Income
Retirement Income 35.8%
Household Income Distribution
< $10k
2.3%
$10–15k
3.4%
$15–25k
7.7%
$25–35k
6.9%
$35–50k
12.6%
$50–75k
19.7%
$75–100k
12.0%
$100–150k
20.2%
$150–200k
11.8%
$200k+
3.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Housing

Total Housing Units 777
Owner-Occupied 82.5%
Renter-Occupied 17.5%
Vacancy Rate 12.0%
Median Home Value $200,000
-$50,500 vs. state
Median Gross Rent $709
Owner Cost Burden (30%+) 12.9%
Renter Cost Burden (30%+) 34.1%
Home Value Distribution
< $50k
6.0%
$50–100k
12.6%
$100–200k
18.3%
$200–300k
30.3%
$300–500k
13.5%
$500k–$1M
2.5%
$1M+
3.7%
Gross Rent Distribution
< $500
3.3%
$500–1k
86.8%
$1–1.5k
4.4%
$2–2.5k
5.5%
Vehicle Availability
No vehicle
7.6%
1 vehicle
24.1%
2 vehicles
38.3%
3+
30.0%
Housing Type
Single-fam. det.
84.6%
Single-fam. att.
1.7%
2–4 units
0.9%
20+ units
3.5%
Mobile home
4.9%
Housing Age
Pre-1940
32.9%
1940–1969
1.8%
1970–1999
21.6%
2000–2009
11.7%
2010+
2.4%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Education

High School or Higher 88.3%
Bachelor's or Higher 21.4%
-15.8 pp vs. state
Graduate Degree 6.8%
Some College / Associate 12.5%
Less Than High School 4.7%
Enrolled in School

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Employment

Labor Force Participation 56.4%
Unemployment Rate 0.4%
-5.4 pp vs. state
Work from Home 8.8%
Self-Employed 3.0%
Government Workers 17.1%
Private For-Profit 79.9%
Industry
Edu/Health
22.7%
Manufacturing
19.1%
Agriculture
9.6%
Construction
7.7%
Finance
5.7%
Prof. Services
5.4%
Transportation
5.1%
Arts/Entmt.
5.0%
Public Admin
4.6%
Retail
4.3%
Wholesale
4.3%
Information
3.5%
Occupation
Management
35.9%
Construction
20.2%
Production
17.8%
Sales
14.8%
Food Prep
11.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Commute

Median Travel Time 32.5 min
Drove Alone 80.1%
Carpool 8.9%
Public Transit 0.4%
Work from Home 8.8%
Walked 1.1%
Bicycle

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Households & Families

Total Households 684
Avg. Household Size 2.00
Avg. Family Size
Married-Couple Households 61.7%
Single-Mother Households
Single-Father Households
Living Alone
Households with Children 18.4%
Multigenerational

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Age Distribution

Under 5
3.9%
5–9
3.5%
10–14
5.6%
15–19
8.1%
20–24
5.2%
25–34
6.6%
35–44
9.3%
45–54
12.0%
55–64
10.0%
65–74
9.9%
75–84
16.4%
85+
7.5%
Under 18: 20.1% Working age (18–64): 79.9% 65 and over: 26.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Social Characteristics

Immigration

Foreign Born 0.4%
Naturalized Citizen 100.0%
Speaks English Less Than Very Well 0.5%
Foreign-Born Origin
Asia
57.1%
Europe
42.9%

Veterans & Disability

Veteran 8.3%
With a Disability 17.2%
Cognitive Difficulty
Ambulatory Difficulty

Health Insurance

Insured 91.1%
Uninsured 8.9%
Employer Insurance
Medicaid
Medicare

Technology & Mobility

Broadband Internet 78.4%
Has a Computer 84.4%
Same House 1 Year Ago 96.8%
Moved from Abroad 0.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates, 2023

Compare Cass County

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Where People Move From (IRS Migration Data)

Top origins of people who moved to Cass County in 2023, by number of tax returns filed (IRS SOI Migration Data).

Origin Tax Returns People (est.)
Sangamon County 41 68
Other flows - South 37 62
Morgan County 35 64
Other flows - Midwest 24 39
Other flows - Northeast 23 34