53548   Zip Code Janesville Rock WI United States

City Janesville
County Rock
State Wisconsin
Latitude 42.68907
Longitude -89.13095
Population 20,509
Density 273.58 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K051015

Median household: $74,696
Median individual: $38,604

Race

WhiteMultipleOther

Mode: 86.3% White

Gender

 50.0% female 

Rent

  $999 / month  

Median house value: $223,941.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%10-1930s50s70s

Median: 40.8 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 26.6%
With STEM degree: 34.8%

Marital Status

 50.7% married 

Never married: 28.7%

Labor Force Participation

 63.4% working 

Unemployed: 5.4%

Average Family Size

 2.85 people 

Commute Time

 21.8 minutes 

Health Care

 6.2% uninsured 

Poverty

 10.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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