United States › Janesville METRO AREA · 2010 ACS
Janesville Metro Janesville-Beloit, WI · 1 counties · 160,331 residents · 718 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Janesville is home to 160,331 people. About 20% of adults have finished a four-year degree. The typical home is worth $138,000. 4% of residents were born outside the United States. Owners hold 71% of the housing stock. The population has held roughly steady since 2000.
At a glance
Lower income
below the US median
US median: $52,703
Mid-age
median age 38.0
US median: 37.2
Less educated
20% hold a bachelor's degree
US average: 28%
Stable housing
home values roughly flat, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 35.9 in 2000
US average: 37.2
Population, 1990 – 2024
137K 144K 152K 159K 167K 1990 2000 2010 2020 2024 Janesville Age distribution, 2010
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Section 02
Income & economy $49,716
−14%inflation adjusted, since 2000
from $45,517 in 2000
US average: $52,703
from $20,895 in 2000
US average: $27,286
Households earning $100K+
from 28.9% in 2009
US average: 33.3%
from 7.3% in 2000
US average: 13.8%
Workforce by industry, 2010
Transportation & warehousing 4%
Professional, scientific, technical 4%
Public administration 3.3%
Arts, entertainment, food 2.3%
Agriculture, forestry, fishing 1.8%
Education & health services 0.9%
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$138,000
+11%inflation adjusted, since 2000
from $98,300 in 2000
US average: $225,659
$698
+2%inflation adjusted, since 2000
from $543 in 2000
US average: $853
from 71.1% in 2000
29.4% rent
from 8.2% in 2009
US average: 12.1%
2.51 people
Unchangedsince 2009
from 2.50 people in 2009
US average: 2.60
from 26.4% in 2009
US average: 30.9%
from 45.0% in 2009
US average: 46.8%
from 2.7 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89.2%(135,884)
Hispanic / Latino 3.9%(5,953)
2010
White, non-Hispanic 84.5%(135,526)
Hispanic / Latino 7.6%(12,124)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 37 more ancestry groups with data from 16.7% in 2000
US average: 27.9%
High school or higher
from 83.9% in 2000
US average: 84.9%
from 5.4% in 2000
US average: 10.2%
Section 06
Commute & transportation from 13.6 min in 2000
US average: 25.2
from 82.6% in 2009
US average: 76.2%
from 9.9% in 2009
US average: 10.4%
from 0.7% in 2009
US average: 4.7%
from 3.2% in 2009
US average: 4.1%
from 2.6% in 2009
US average: 2.8%
from 0.3% in 2009
US average: 0.5%
from 5.4% in 2009
US average: 8.7%
Section 07
Work & employment from 11.8% in 2009
US average: 12.9%
from 28.4% in 2009
US average: 35.2%
Section 08
People & community from 4.3% in 2009
US average: 12.8%
from 10.9% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 34.9%(23,103)
Women 15+
Never married 28.6%(19,487)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 10.7% in 2013
US average: 8.4%
from 62.1% in 2020
US average: 54.8%
Direct-purchase
from 14.8% in 2020
US average: 13.8%
from 18.5% in 2020
US average: 18.4%
from 20.2% in 2020
US average: 20.9%
VA health care
from 2.5% in 2020
US average: 2.2%
Any private
from 73.9% in 2020
US average: 67.1%
Any public
from 36.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 17.2%(1,526)
Gulf War (1990s) 19.6%(1,736)
Share of the 8,848 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Frequently asked
How many people live in Janesville-Beloit, WI? Janesville-Beloit, WI has about 160,331 residents according to the 2010 American Community Survey.
What is the median household income in Janesville-Beloit, WI? The typical household in Janesville-Beloit, WI earns about $49,716 a year. Half of households make more than that, and half make less.
Is Janesville-Beloit, WI expensive? In Janesville-Beloit, WI, the median home is worth about $138,000, and the typical rent is about $698 a month.
How educated are people in Janesville-Beloit, WI? About 19.8% of adults age 25 and over in Janesville-Beloit, WI hold a bachelor's degree or higher.
What is the poverty rate in Janesville-Beloit, WI? About 12.4% of people in Janesville-Beloit, WI live below the federal poverty line.
Has Janesville-Beloit, WI grown since 1990? Yes, Janesville-Beloit, WI has grown since 1990. The population has added about 20,821 residents, a change of about 15 percent over that period.
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