Cass County

Cass County has 12,784 residents across 6 ZIP codes with their own report. Median household income is $68,125, 18% below the Illinois figure. The typical owner-occupied home is valued at $97,100, and 21% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026

12,784residentsACS 2020–2024

$68,125median household incomeIllinois: $83K

$97,100median home valueowner-occupied homes

87%of households have broadbandhome internet subscription

Cass County in IllinoisZIP codes in Cass County highlighted; the rest of Illinois in grey

Map of Illinois with Cass County highlighted

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · U.S. Census Bureau, 2024 Gazetteer and 2020 ZCTA relationship files

All 6 ZIP codes.

Colour shows where each zip code sits among the others in the table, from lowest to highest.

ZIP code	Residents	Household income	Home value	Owners	Bachelor's+	Broadband	Commute
62611	1,047	$63K	$160K	88%	36%	90%	30 min
62612	1,398	$70K	$113K	84%	19%	91%	23 min
62618	7,428	$65K	$89K	71%	18%	83%	20 min
62622	100	$-666667K	$-666667K	100%	30%	100%	–
62627	1,006	$63K	$84K	84%	15%	83%	32 min
62691	2,349	$79K	$115K	76%	20%	94%	22 min

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

People.

12,784 residents in 5,128 households, next to the Illinois figure.

24%

under 18

21%

aged 18–34

18%

aged 65 and over

29%

of households are people living alone

50%

of households are married couples

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Homes.

5,676 housing units; the median owner-occupied home is valued at $97,100 (±$4,542).

76%

of households own their home

80%

of homes are detached single-family houses

are in buildings with 5 or more units

11%

are mobile homes

10%

of housing units are vacant

$723

median gross rent a month

When homes were built

2020 or later1%

2010–20192%

2000–200910%

1990–199913%

1980–19898%

1970–197913%

1960–196911%

1950–195911%

1940–19498%

1939 or earlier23%

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Income and work.

Household income and work, in 2024 dollars; median household income ±$4,852.

$68,125

median household income

11.1%

of people live below the poverty line

4.2%

unemployment rate

21%

of adults 25+ hold a bachelor’s degree or higher

The poverty rate uses the federal poverty thresholds, which vary with family size. It says nothing on its own about what a neighborhood is like to live in.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Getting around.

How workers aged 16 and over get to work, and how long it takes.

22 min

average commute to work

12%

of commuters travel 45 minutes or more

92%

of workers drive or carpool

take public transportation

walk or bike

work from home

of households have no car

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates

Internet.

Home internet subscriptions.

87%

of households have a broadband subscription

have no internet access at home

American Community Survey figures are estimates from a rolling sample, averaged over 2020–2024. Each comes with a margin of error, which is wider in places with fewer people.

Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates