Johnson County

Johnson County has 13,376 residents across 7 ZIP codes with their own report. Median household income is $62,528, 25% below the Illinois figure. The typical owner-occupied home is valued at $160,500, and 20% of adults 25 and over hold a bachelor’s degree or higher.

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

13,376residentsACS 2020–2024

$62,528median household incomeIllinois: $83K

$160,500median home valueowner-occupied homes

80%of households have broadbandhome internet subscription

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

Map of Illinois with Johnson 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 7 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
62912	1,515	$64K	$109K	88%	17%	60%	27 min
62923	441	$52K	$79K	88%	5%	84%	25 min
62939	2,958	$66K	$173K	89%	41%	83%	29 min
62943	428	$83K	$139K	96%	9%	100%	37 min
62967	309	$62K	$117K	99%	9%	67%	38 min
62972	1,056	$84K	$189K	91%	27%	83%	32 min
62995	6,339	$50K	$155K	70%	12%	80%	28 min

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

People.

13,376 residents in 4,101 households, next to the Illinois figure.

19%

under 18

23%

aged 18–34

20%

aged 65 and over

32%

of households are people living alone

49%

of households are married couples

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

Homes.

5,541 housing units; the median owner-occupied home is valued at $160,500 (±$11,366).

82%

of households own their home

66%

of homes are detached single-family houses

are in buildings with 5 or more units

27%

are mobile homes

26%

of housing units are vacant

$781

median gross rent a month

When homes were built

2020 or later1%

2010–201910%

2000–200918%

1990–199915%

1980–198912%

1970–197917%

1960–196913%

1950–19594%

1940–19495%

1939 or earlier5%

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 ±$6,968.

$62,528

median household income

17.6%

of people live below the poverty line

3.5%

unemployment rate

20%

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.

29 min

average commute to work

15%

of commuters travel 45 minutes or more

93%

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.

80%

of households have a broadband subscription

17%

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