Warren County

Warren County has 140,918 residents across 8 ZIP codes with their own report. Median household income is $65,794, 3% above the Kentucky figure. The typical owner-occupied home is valued at $258,000, and 32% of adults 25 and over hold a bachelor’s degree or higher.

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

140,918residentsACS 2020–2024

$65,794median household incomeKentucky: $64K

$258,000median home valueowner-occupied homes

91%of households have broadbandhome internet subscription

Warren County in KentuckyZIP codes in Warren County highlighted; the rest of Kentucky in grey

Map of Kentucky 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
42101	65,421	$48K	$207K	45%	19%	91%	22 min
42103	21,911	$88K	$331K	63%	47%	90%	19 min
42104	42,076	$75K	$306K	62%	41%	93%	21 min
42122	5,513	$114K	$297K	89%	34%	94%	26 min
42159	1,699	$67K	$264K	67%	29%	95%	27 min
42170	1,938	$96K	$292K	72%	25%	97%	22 min
42171	6,723	$70K	$188K	76%	12%	87%	31 min
42274	2,157	$81K	$182K	86%	20%	80%	27 min

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

People.

140,918 residents in 55,643 households, next to the Kentucky figure.

24%

under 18

29%

aged 18–34

13%

aged 65 and over

30%

of households are people living alone

44%

of households are married couples

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

Homes.

59,868 housing units; the median owner-occupied home is valued at $258,000 (±$8,319).

56%

of households own their home

63%

of homes are detached single-family houses

19%

are in buildings with 5 or more units

are mobile homes

of housing units are vacant

$1,002

median gross rent a month

When homes were built

2020 or later4%

2010–201917%

2000–200919%

1990–199915%

1980–198912%

1970–197914%

1960–19697%

1950–19595%

1940–19492%

1939 or earlier6%

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 ±$2,643.

$65,794

median household income

17.0%

of people live below the poverty line

4.4%

unemployment rate

32%

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

of commuters travel 45 minutes or more

88%

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.

91%

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