Warren County

Warren County has 16,447 residents across 8 ZIP codes with their own report. Median household income is $67,385, 19% below the Illinois figure. The typical owner-occupied home is valued at $105,000, and 22% of adults 25 and over hold a bachelor’s degree or higher.

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

16,447residentsACS 2020–2024

$67,385median household incomeIllinois: $83K

$105,000median home valueowner-occupied homes

85%of households have broadbandhome internet subscription

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

Map of Illinois with Warren 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 8 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
61417	182	$106K	$107K	100%	8%	95%	19 min
61423	638	$79K	$124K	76%	8%	72%	21 min
61435	271	$-666667K	$-666667K	44%	43%	89%	22 min
61447	1,020	$83K	$96K	81%	24%	83%	23 min
61453	677	$58K	$88K	86%	19%	89%	25 min
61462	10,458	$64K	$103K	72%	22%	86%	18 min
61473	1,279	$61K	$108K	71%	23%	83%	33 min
61478	420	$76K	$104K	100%	27%	78%	26 min

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

People.

16,447 residents in 6,787 households, next to the Illinois figure.

23%

under 18

23%

aged 18–34

20%

aged 65 and over

30%

of households are people living alone

46%

of households are married couples

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

Homes.

7,587 housing units; the median owner-occupied home is valued at $105,000 (±$6,705).

75%

of households own their home

87%

of homes are detached single-family houses

are in buildings with 5 or more units

are mobile homes

11%

of housing units are vacant

$788

median gross rent a month

When homes were built

2020 or later1%

2010–20192%

2000–20095%

1990–19993%

1980–19895%

1970–197916%

1960–196913%

1950–195914%

1940–19498%

1939 or earlier34%

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 ±$6,850.

$67,385

median household income

14.6%

of people live below the poverty line

3.6%

unemployment rate

22%

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.

20 min

average commute to work

of commuters travel 45 minutes or more

86%

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.

85%

of households have a broadband subscription

14%

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