Janesville, Iowa
Janesville: City in Iowa
About
Janesville is a city located in the county of Bremer in the U.S. state of Iowa. Its population at the 2010 census was 930 and a population density of 241 people per km². After 10 years in 2020 city had an estimated population of 996 inhabitants.
The city was created 175 years ago in 1848.
Quick Facts about Janesville
| Population : | 996 (2020) |
| Country : | United States of America |
| State : | Iowa (United States) |
| County : | Bremer County |
| Postal code : | 50647 |
| Area : | 3.86 km2 |
| Altitude : | 906 feet / 276 meters |
| Establishment : | January 01, 1849 (175 years ago) |
| Time Zone : | America/Chicago |
| Local time : | 21:51:03 (21st December 2024) |
| Density : | 258 Pop. per km² as of 2020 |
| Population growth : | 6.63% (2010-2020) |
Geography
Janesville is located at 42°38'46"N 92°27'47"W (42.6460900, -92.4629600).
Janesville map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
The population of Janesville increased by 6.63% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 930 | - | census |
| 2011 | 931 | 0.11% | estimation process |
| 2012 | 940 | 0.96% | estimation process |
| 2013 | 944 | 0.42% | estimation process |
| 2014 | 962 | 1.87% | estimation process |
| 2015 | 969 | 0.72% | estimation process |
| 2016 | 972 | 0.31% | estimation process |
| 2017 | 975 | 0.31% | estimation process |
| 2018 | 980 | 0.51% | estimation process |
| 2019 | 986 | 0.61% | estimation process |
| 2020 | 996 | 1% | estimation process |
Demographic Facts
| Estimated population as of July 1, 2019 : | 14,501 |
| Based on demographic estimates as of April 1, 2010 : | 14,852 |
| Based on demographic estimates as of 1 April 2010 : | -2.4% |
| April 1, 2020 Population : | 14,526 |
| April 1, 2010 Population : | 14,846 |
| People under 5 years old, percentage : | 6.4% |
| People under 18 years old, percentage : | 25.3% |
| People over 65 (%) : | 19.4% |
| Female persons, % : | 51.2% |
| White only, percent : | 97.5% |
| Black or African American alone, percent : | 0.8% |
| American Indian and Alaska Native only, % : | 0.3% |
| Asians alone % : | 0.3% |
| Only Native Hawaiians and Other Pacific Islanders, % : | Z |
| % of people who have participated in two or more races : | 1.1% |
| % of Hispanic or Latino : | 1.7% |
| White people, not Hispanic or Latino people, make up the majority of the population. : | 96.0% |
| 2015-2019 Veterans : | 905 |
| Percentage of foreign-born people, 2015-2019 : | 1.0% |
| Residential units, July 1, 2019 : | 6,569 |
Janesville zip code is 50647.
County name: Bremer, County
fips: 19017
Dzejnsvil, Dzhehjnsvill, janswyl aywwa, jaynsfyl, jnswyl ayywwa, Џејнсвил, Джэйнсвилл, جانسویل، آیووا, جاينسفيل, جنسویل، آئیووا
Economic Facts
| Residential units, July 1, 2019 : | 6,569 |
| Rate of owner-occupied housing units, 2015-2019 : | 77.6% |
| Owner-occupied housing unit median value, 2015-2019 : | $107,400 |
| From 2015 to 2019, the median selected monthly owner costs - with a mortgage : | $1,077 |
| Monthly owner costs, without a mortgage, at the median, 2015-2019 : | $488 |
| 2015-2019 median gross rent : | $709 |
| Permits for construction, 2020 : | 20 |
| 2015-2019 Households : | 5,959 |
| Population per household, 2015-2019 : | 2.40 |
| Living in the same house a year ago, percentage of people aged one year and up, 2015-2019 : | 88.9% |
| Languages other than English spoken at home, as a percentage of people aged 5 and up, 2015-2019 : | 11.1% |
| Households with computers, %, 2015-2019 : | 84.0% |
| Percentage of households with a broadband Internet subscription, 2015-2019 : | 75.8% |
| Percentage of people aged 25 and up with a high school diploma or higher, 2015-2019 : | 84.7% |
| Bachelor's degree or higher, proportion of people aged 25 and up, 2015-2019 : | 18.6% |
| Percentage of people under the age of 65 who have a disability, 2015-2019 : | 8.1% |
| Persons under the age of 65 who do not have health insurance, as a percentage : | 8.6% |
| Total civilian labor force, percent of population aged 16 and up, 2015-2019 : | 63.4% |
| Female labor force participation in the civilian labor force, as a percentage of the population aged 16 and up, 2015-2019 : | 53.4% |
| Total receipts/revenue for health care and social assistance in 2012 ($1,000) : | 36,186 |
| Manufacturers' total shipments in 2012 ($1,000) : | 533,365 |
| 2012 total retail sales ($1,000) : | 109,372 |
| 2012 total retail sales per capita : | $7,324 |
| Mean commute time to work (in minutes), workers aged 16 and up, 2015-2019 : | 23.3 |
| 2015-2019 median household income (in 2019 dollars) : | $61,456 |
| Income per capita in the previous 12 months (in 2019 dollars), 2015-2019 : | $29,538 |
| Percentage of people living in poverty : | 8.6% |
| Total number of employer establishments, 2019 : | 323 |
| 2019 total employment : | 5,158 |
| 2019 total annual payroll ($1,000) : | 219,038 |
| Total employment, change in percentage terms, 2018-2019 : | 5.0% |
| 2018 total non-employer establishments : | 1,052 |
| Total number of businesses in 2012 : | 1,220 |
| Men-owned businesses in 2012 : | 678 |
| Women-owned businesses in 2012 : | 384 |
| Minority-owned businesses in 2012 : | F |
| Non-minority-owned businesses in 2012 : | 1,171 |
| Veteran-owned businesses in 2012 : | 179 |
| Nonveteran-owned businesses in 2012 : | 990 |
| 2010 population per square mile : | 44.2 |
| 2010 land area in square miles : | 335.94 |
Other Places in Janesville
1 Janesville City Hall
227 Main St, Janesville, IA 50647 ➦ Show Map
☎ +13199872905 🔗 Url
Schools in Janesville
College & universities near Janesville, IA
| Code | Name | City | ZIP |
|---|---|---|---|
| 154527 | Wartburg College | Waverly (IA) | 50677-0903 |
Post offices near Janesville
| Post Office Name | City | ZIP |
|---|---|---|
| Janesvill Post Office | Janesville (IA) | 50647 |
Other places with the same name (3)
- Janesville , Wisconsin city in and county seat of Rock County, Wisconsin with a population of 3,612 people.
- Janesville , Minnesota township in Waseca County, Minnesota with a population of 520 people.
Other cities in Bremer County
Cities, towns, neighborhoods & other populated places in Bremer County , IA.
| City Name | Population | Title |
|---|---|---|
| Waverly | 10,298 | City in Bremer County, Iowa, United States |
| Sumner | 1,965 | City in Bremer County, Iowa, United States of America |
| Denver | 1,879 | City in Iowa, US |
| Tripoli | 1,375 | City in Iowa, United States |
| Readlyn | 854 | Human settlement in Bremer County, Iowa, United States of America |
| Plainfield | 413 | City in Iowa, United States |
| Frederika | 205 | Township in Bremer County, Iowa |
