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Jefferson County

Jefferson County has 86,003 residents across 10 ZIP codes with their own report. Median household income is $83,750, 8% above the Wisconsin figure. The typical owner-occupied home is valued at $274,100, and 29% of adults 25 and over hold a bachelor’s degree or higher.

County · ACS 2020–2024 · Updated October 24, 2026
86,003residentsACS 2020–2024
$83,750median household incomeWisconsin: $77K
$274,100median home valueowner-occupied homes
91%of households have broadbandhome internet subscription
Jefferson County in WisconsinZIP codes in Jefferson County highlighted; the rest of Wisconsin in grey
Map of Wisconsin with Jefferson 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 10 ZIP codes.

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

ZIP codeResidentsHousehold incomeHome valueOwnersBachelor's+BroadbandCommute
530363,730$93K$352K82%31%96%27 min
530384,192$96K$327K81%33%92%29 min
5309417,998$73K$238K68%22%90%28 min
531371,650$117K$366K95%29%92%34 min
531563,232$85K$238K79%27%94%31 min
531782,497$100K$372K73%26%87%34 min
5353818,813$83K$246K74%27%91%23 min
535499,873$80K$262K72%23%89%27 min
535519,731$94K$357K75%45%93%26 min
535945,199$88K$244K74%23%87%32 min

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

People.

86,003 residents in 34,873 households, next to the Wisconsin figure.

20%
under 18
22%
aged 18–34
19%
aged 65 and over
31%
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.

36,890 housing units; the median owner-occupied home is valued at $274,100 (±$7,416).

73%
of households own their home
72%
of homes are detached single-family houses
14%
are in buildings with 5 or more units
4%
are mobile homes
6%
of housing units are vacant
$1,035
median gross rent a month

When homes were built

2020 or later1%
2010–20195%
2000–200914%
1990–199914%
1980–19897%
1970–197913%
1960–19698%
1950–195910%
1940–19494%
1939 or earlier24%

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 ±$2,615.

$83,750
median household income
8.1%
of people live below the poverty line
3.6%
unemployment rate
29%
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.

27 min
average commute to work
17%
of commuters travel 45 minutes or more
85%
of workers drive or carpool
0%
take public transportation
3%
walk or bike
11%
work from home
5%
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
6%
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