Sauk County

Sauk County has 66,009 residents across 13 ZIP codes with their own report. Median household income is $79,541, in line with the Wisconsin figure. The typical owner-occupied home is valued at $258,600, and 27% of adults 25 and over hold a bachelor’s degree or higher.

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

66,009residentsACS 2020–2024

$79,541median household incomeWisconsin: $77K

$258,600median home valueowner-occupied homes

89%of households have broadbandhome internet subscription

Sauk County in WisconsinZIP codes in Sauk County highlighted; the rest of Wisconsin in grey

Map of Wisconsin with Sauk 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 13 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
53561	1,872	$91K	$428K	90%	39%	92%	31 min
53577	1,363	$97K	$271K	79%	26%	90%	33 min
53578	6,503	$106K	$347K	76%	43%	90%	26 min
53583	5,816	$97K	$344K	75%	29%	91%	28 min
53588	3,770	$83K	$292K	81%	32%	87%	26 min
53913	21,704	$75K	$235K	67%	26%	89%	23 min
53937	1,157	$87K	$318K	84%	16%	75%	31 min
53941	2,817	$83K	$261K	89%	28%	87%	32 min
53942	235	$112K	$133K	74%	11%	85%	33 min
53943	1,245	$73K	$226K	80%	15%	74%	31 min
53951	2,452	$72K	$190K	77%	17%	86%	27 min
53959	14,451	$78K	$255K	70%	26%	90%	22 min
53961	831	$77K	$211K	81%	14%	94%	23 min

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

People.

66,009 residents in 27,987 households, next to the Wisconsin figure.

22%

under 18

19%

aged 18–34

20%

aged 65 and over

28%

of households are people living alone

51%

of households are married couples

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

Homes.

31,496 housing units; the median owner-occupied home is valued at $258,600 (±$5,849).

72%

of households own their home

69%

of homes are detached single-family houses

13%

are in buildings with 5 or more units

are mobile homes

11%

of housing units are vacant

$1,018

median gross rent a month

When homes were built

2020 or later1%

2010–20197%

2000–200917%

1990–199916%

1980–198911%

1970–197913%

1960–19696%

1950–19596%

1940–19494%

1939 or earlier19%

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 ±$2,340.

$79,541

median household income

8.1%

of people live below the poverty line

2.3%

unemployment rate

27%

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.

25 min

average commute to work

15%

of commuters travel 45 minutes or more

86%

of workers drive or carpool

take public transportation

walk or bike

10%

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.

89%

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