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Wisconsin · PUMA · 2024 ACS PUMS

Rock County

A Census profile of the Rock County Public Use Microdata Area in Wisconsin, from the 2024 American Community Survey. It is home to 165,680 people, with a median household income of $73,707 and a median age of 40.2.

Cities & areas covered: Rock County.

165,680
Population
$73,707
Median HH income
23.5%
Bachelor's+
$250,000
Median home value

How Rock County compares to Wisconsin

  • Median household income here is $73,707, $3,452 below the Wisconsin figure of $77,159.
  • The bachelor's-degree rate here is 23.5%, 10.6% below the Wisconsin figure of 34.1%.
  • Homeownership here is 73.0%, 4.8% above the Wisconsin figure of 68.2%.
  • The poverty rate here is 11.1%, 0.8% above the Wisconsin figure of 10.3%.

Rock County vs. Wisconsin vs. the U.S.

Every figure is a weighted estimate from the 2024 ACS PUMS. The WI and U.S. columns are the state and population-weighted national averages, for comparison.

StatisticThis PUMAWI
Median household income$73,707$77,159
Median family income$96,398$100,814
Mean wage (workers)$53,049$58,140
Median personal income (15+)$38,884$39,595
Poverty rate11.1%10.3%
Unemployment rate2.1%3.0%
Labor force participation (16+)64.5%65.5%
Mean hours worked / week38.337.5
Mean Interest, dividends, and net rental income$1,586$2,178
Mean Selected monthly owner costs as a percentage of household income21.0%22.0%
Mean All other income$400$633
Mean Public assistance income$34$30
Mean Total person's earnings$36,792$40,454
Mean Income-to-poverty ratio308.6324.5
Mean Retirement income$4,581$4,065
Mean Self-employment income$2,248$2,090
Mean Supplementary Security Income$358$276
Mean Social Security income$4,362$4,463

Rock County — FAQ

What is the population of the Rock County PUMA?+

The Rock County PUMA in Wisconsin has a population of 165,680, per the 2024 American Community Survey (ACS) PUMS.

What is the median household income in Rock County, WI?+

Median household income in the Rock County PUMA is $73,707, compared with $77,159 across Wisconsin and $83,310 nationally.

What cities and counties are in the Rock County PUMA?+

The Rock County PUMA covers Rock County. PUMAs are built from whole counties or, in denser areas, groups of census tracts, so one PUMA can span several places.

What is a PUMA?+

A PUMA (Public Use Microdata Area) is a U.S. Census geography of roughly 100,000 or more people — the most detailed level at which ACS PUMS microdata is released. Wisconsin contains 43 PUMAs.

Where does this Rock County data come from?+

These figures come from the U.S. Census Bureau's 2024 ACS Public Use Microdata Sample — a de-identified, weighted sample of individual records. PUMSdata is an independent product and is not affiliated with the Census Bureau.