Cass
Illinois
13K
Population
$65K
Median Income
$98K
Median Home
R+38
Politics
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What stands out
Three things set Cass County apart from the other 3,142 counties: the median home price is in the bottom 3% of American counties ($99K), the property tax rate is in the top 3% of American counties (2.02%), and the home price against local income is in the bottom 3% of American counties (1.2 years of income). Within Illinois it ranks 7th of 102 counties for the median home price, counting from the bottom.
Where you are
You live in Cass County, Illinois. 12,955 people live here with you. The population shrank 0.3% last year, and more Americans moved out than in (net -128).
Illinois exempts all retirement income from its flat 4.95% income tax: Social Security, pensions, 401(k) and IRA withdrawals are untaxed. It offsets that with the second-highest property taxes in the country and an estate tax that starts at $4 million, well below the federal threshold. Chicago and the collar counties hold two-thirds of the population; downstate is a different housing market.
Money
The typical household here brings in $64,826 a year, higher than 62% of American counties. Employers pay an average wage of $51,068. Unemployment runs 4.2%, higher than 75% of American counties. 5% of workers work from home; for the rest the average commute is 19 minutes each way.
Illinois takes 5.0% of that median income in state income tax, about $3,209 a year.
Home
The median home costs $99K, cheaper than 97% of American counties, about 1.2 years of the median household's income. A two-bedroom rents for around $627 a month. Property tax is 2.02% of home value, roughly $1,861 a year on that median home, higher than 97% of American counties. 77% of households own rather than rent.
Safety and health
Violent crime here is 3.9 per 1,000 residents, higher than 52% of American counties. Drug overdoses killed 23 people per 100,000 in 2024, one of the harder-hit counties in the country.
A child born here can expect to live 75.8 years, longer than 50% of American counties. There are 2 active physicians in the county, about 1.5 per 10,000 people. 9.2% of people under 65 have no health insurance.
School
Local students test at grade level 2.60 where 3.0 is national grade level, lower than 89% of American counties. 86% of adults finished high school.
Neighbors and politics
In 2024 your neighbors voted Republican by 38 points. 64% of eligible voters turned out. Under Illinois law you can get a concealed-carry permit on request, abortion is protected by state law, and marijuana is legal for adults.
Weather and risk
The year averages 54°F, highs near 65 and lows near 43, colder than 57% of American counties. About 27 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 30 out of 100, safer than 70% of American counties; the county has had 21 federal disaster declarations since 1953.
Getting around, going out
Home internet averages 76 Mbps down, slower than 94% of American counties. There are 3 airports in the county, counting general aviation. For a night or a weekend out: 0.7 full-service restaurants per 1,000 people.
Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.
Economy
Housing
Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)
Annual tax on median home: $1,861
Affordability & Supply
Market Activity
Sources: Zillow Research monthly · Redfin
Source: Zillow Research · Updated monthly
Source: Redfin · Updated monthly
Health
Education
Safety
Climate & Air Quality
Outdoor & Recreation
Internet & Remote Work
Commute & Transit
Families & Childcare
Civic & Community
Lifestyle & Services
Debt Burden
Innovation
Politics
R+38
2024 Presidential · Illinois was D+14 statewide
vs Illinois State
Population & Migration
Net Domestic Migration 2023
↓ -128
More people leaving than arriving
IRS Wealth Migration
Lower-income migration pattern (IRS: 0.60x avg income)
Economic Mobility
42%
chance a low-income child reaches the middle class
Source: Opportunity Insights
Real Estate
Find Homes in Cass County
Median home value: $99K
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Taxes, cost of living, crime, schools, gun laws and more.
Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.