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Janesville (IA) Streets, Geographical, Population & More

PO Box
Winslow Rd
Main St
Sylvan Dr
Sycamore St
Taylor Rd
Pine St
N Birch St
Finchford Rd
265th St
Big Woods Rd
275th St
N Birch Cir
260th St
N Oak St
Hawthorne Ave
Maple St
W Marquis Rd
Elm St
Marquis Rd
W Gresham Rd
W Barrick Rd
N Union Rd
1st St
Badger Ave
Clay Ave
Dakota Ave
Chestnut St
Fairview Ave
270th St

Population of Janesville, Iowa

StateIowa
Land Area (mi²)1.4 sq mi
Density (mi²)743.8/sq mi
2022 Growth Rate0.96% (10)
Growth Since 20200.29% (3)
Rank in State270th
Rank in Country14592th

The population of Janesville, IA in 2022 is estimated to be 1,054. This is an increase of 0.96% (10 people) compared to the population in 2021.

Population of Janesville by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Janesville by Age

Janesville Population Pyramid 2022
Janesville Median Age
42
Total
41.5
Male
44
Female
Janesville Sex Ratio
51.47%
541
Male
48.53%
510
Female
Janesville Age Dependency Ratio
37
Old Age Dependency Ratio
45.5
Child Dependency Ratio
Janesville Adults
789
Adults
(213 of whom are seniors) in Janesville.

Population of Janesville by Year

Year
PopulationGrowthAnnual Growth Rate

Poverty Rate of Janesville

Name
Total
In Poverty
Poverty Rate
  • 2.97%

    Overall Poverty Rate

  • 4.65%

    Male Poverty Rate

  • 1.18%

    Female Poverty Rate

Poverty in Janesville

While the overall poverty rate of Janesville is 2.97%, the rate varies greatly by race. The percentage of people who fell below the poverty line is highest for () and is lowest for (0%).

Across all races and ethnicities, the female poverty rate (1.18%) is generally lower than the male poverty rate (4.65%).

Poverty Rate of Janesville by Employment Status and Sex

2.22%
Female Employed
0%
Female Unemployed
0%
Male Employed
0%
Male Unemployed

Poverty Rate of Janesville by Education

0%
Less Than 9th Grade
7.17%
High School
0.96%
Some College
1.91%
Bachelors or Greater
Streets