Rock County vs. Walworth County
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Alameda - CA
Allegheny - PA
Baltimore - MD
Bergen - NJ
Bernalillo - NM
Bexar - TX
Bronx - NY
Broward - FL
Clark - NV
Cobb - GA
Collin - TX
Contra Costa - CA
Cook - IL
Cuyahoga - OH
Dallas - TX
Davidson - TN
DeKalb - GA
Denton - TX
Denver - CO
District of Columbia - DC
DuPage - IL
Duval - FL
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El Paso - TX
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Essex - NJ
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Fairfield - CT
Fort Bend - TX
Franklin - OH
Fresno - CA
Fulton - GA
Gwinnett - GA
Hamilton - OH
Harris - TX
Hartford - CT
Hennepin - MN
Hidalgo - TX
Hillsborough - FL
Honolulu - HI
Hudson - NJ
Jackson - MO
Jefferson - AL
Jefferson - KY
Kern - CA
King - WA
Kings - NY
Lake - IL
Lee - FL
Los Angeles - CA
Macomb - MI
Maricopa - AZ
Marion - IN
Mecklenburg - NC
Miami-Dade - FL
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Middlesex - NJ
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Monroe - NY
Montgomery - MD
Montgomery - PA
Multnomah - OR
Nassau - NY
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New York - NY
Norfolk - MA
Oakland - MI
Oklahoma - OK
Orange - CA
Orange - FL
Palm Beach - FL
Philadelphia - PA
Pierce - WA
Pima - AZ
Pinellas - FL
Prince George's - MD
Queens - NY
Riverside - CA
Sacramento - CA
Salt Lake - UT
San Bernardino - CA
San Diego - CA
San Francisco - CA
San Joaquin - CA
San Mateo - CA
Santa Clara - CA
Shelby - TN
Snohomish - WA
St. Louis - MO
Suffolk - MA
Suffolk - NY
Tarrant - TX
Travis - TX
Ventura - CA
Wake - NC
Wayne - MI
Westchester - NY
Will - IL
Worcester - MA
Rock County (WI) Walworth County (WI)
Population estimates, July 1, 2019, (V2019) 163,129 103,718
Population, percent change - April 1, 2010 (estimates base) to July 1, 2019, (V2019) 1.7% 1.5%
Population estimates base, April 1, 2010, (V2019) 160,335 102,228
Population, Census, April 1, 2010 160,331 102,228
Persons under 5 years, percent 6.1% 4.9%
Persons under 18 years, percent 23.1% 20.6%
Persons 65 years and over, percent 16.6% 17.7%
Female persons, percent 50.7% 50.1%
White alone, percent 90.3% 95.8%
Black or African American alone, percent 5.3% 1.2%
American Indian and Alaska Native alone, percent 0.5% 0.5%
Asian alone, percent 1.4% 1.1%
Native Hawaiian and Other Pacific Islander alone, percent 0.1% 0.1%
Two or More Races, percent 2.4% 1.3%
Hispanic or Latino, percent 8.9% 11.2%
White alone, not Hispanic or Latino, percent 82.5% 85.3%
Veterans, 2014-2018 10,820 5,365
Foreign born persons, percent, 2014-2018 4.5% 6.2%
Housing units, July 1, 2018, (V2018) 69,227 52,651
Owner-occupied housing unit rate, 2014-2018 68.0% 67.7%
Median value of owner-occupied housing units, 2014-2018 $139,800 $196,400
Median selected monthly owner costs -with a mortgage, 2014-2018 $1,239 $1,511
Median selected monthly owner costs -without a mortgage, 2014-2018 $513 $589
Median gross rent, 2014-2018 $803 $861
Housing units in multi-unit structures, percent, 2009-2013 18.0% 21.5%
Building permits, 2018 340 375
Households, 2014-2018 64,538 40,372
Persons per household, 2014-2018 2.46 2.48
Living in same house 1 year ago, percent of persons age 1 year+, 2014-2018 85.2% 84.0%
Language other than English spoken at home, percent of persons age 5 years+, 2014-2018 8.2% 9.9%
Households with a computer, percent, 2014-2018 87.9% 90.5%
Households with a broadband Internet subscription, percent, 2014-2018 77.1% 81.4%
High school graduate or higher, percent of persons age 25 years+, 2014-2018 90.6% 90.6%
Bachelor's degree or higher, percent of persons age 25 years+, 2014-2018 21.8% 28.3%
With a disability, under age 65 years, percent, 2014-2018 10.5% 9.0%
Persons without health insurance, under age 65 years, percent 7.2% 8.5%
In civilian labor force, total, percent of population age 16 years+, 2014-2018 65.9% 67.3%
In civilian labor force, female, percent of population age 16 years+, 2014-2018 62.3% 63.2%
Total accommodation and food services sales, 2012 ($1,000) 236,242 288,060
Total health care and social assistance receipts/revenue, 2012 ($1,000) 1,120,868 342,265
Total manufacturers shipments, 2012 ($1,000) 4,474,211 2,705,756
Total merchant wholesaler sales, 2012 ($1,000) 3,225,073 1,544,642
Total retail sales, 2012 ($1,000) 2,215,179 1,234,449
Total retail sales per capita, 2012 $13,809 $12,002
Mean travel time to work (minutes), workers age 16 years+, 2014-2018 22.8 24.5
Median household income (in 2018 dollars), 2014-2018 $55,832 $61,106
Per capita income in past 12 months (in 2018 dollars), 2014-2018 $28,103 $30,593
Persons in poverty, percent 10.9% 10.1%
Total employer establishments, 2017 3,374 2,734
Total employment, 2017 59,475 35,459
Total annual payroll, 2017 ($1,000) 2,634,491 1,311,487
Total employment, percent change, 2016-2017 2.8% 1.3%
Total nonemployer establishments, 2017 8,142 7,065
All firms, 2012 11,239 8,511
Men-owned firms, 2012 6,295 4,918
Women-owned firms, 2012 3,404 2,415
Minority-owned firms, 2012 889 444
Nonminority-owned firms, 2012 9,902 7,778
Veteran-owned firms, 2012 1,047 851
Nonveteran-owned firms, 2012 9,473 7,221
Black-owned firms, percent, 2007 2.7% 0.0%
American Indian- and Alaska Native-owned firms, percent, 2007 0.4% 0.0%
Asian-owned firms, percent, 2007 1.6% 1.2%
Native Hawaiian- and Other Pacific Islander-owned firms, percent, 2007 0.0% 0.0%
Hispanic-owned firms, percent, 2007 1.9% 1.9%
Women-owned firms, percent, 2007 27.9% 25.3%
Population per square mile, 2010 223.3 184.2
Land area in square miles, 2010 718.14 555.13
Source: United States Census Bureau
About this page: Side-by-side comparison between Rock county (WI) and Walworth county (WI) using the main population, demographic, and social indicators from the United States Census Bureau.