ZIP Code 53545 - Janesville Wisconsin

53545 Overview

ZIP Code 53545 is located in Janesville Wisconsin. Portions of 53545 are also in Fulton (town) and Janesville (town) and Harmony (Rock County). 53545 is entirely within Rock County. Regionally, 53545 is located in the Madison Area. Data Updated October 2, 2024

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ZIP Code 53545 Quick Stats

ZIP Code NameJanesville
Primary CountyRock County
ZIP Code TypeStandard
Population (2022)24,037
Area Code(s)608
Current Time
CDT

ZIP Code 53545 Map

53545 Demographics

53545 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Wisconsin based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 53545 is White. The majority race/ethnicity attending public schools in 53545 is White. The current unemployment level in 53545 is 3.3%.

Population24,037
Population Growth Rate3.18%
Population Density972 People per Square Mile
Total Households9,663
Percentage High Income Households2.8%
Median Household Income (2021)$63,341
Average Adjusted Gross Income (2021)$849,640
Current Unemployment Rate (September 2024)3.3%
Majority Race/EthnictyWhite - 90.64%
Public School Majority Race/EthnictyWhite - 74.60%

53545 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White21,04490.62%
Black1,1995.16%
Hispanic7073.04%
Asian2561.1%
Native American110.05%
Hawaiian/Pac. Islander60.03%

53545 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White2,58879.34%
Black1544.72%
Hispanic46014.1%
Asian491.5%
Native American90.28%
Hawaiian/Pac. Islander20.06%

53545 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College1,1557.86%
Bachelor Degree2,27415.47%
High School Diploma5,05334.37%
No High School Diploma1771.2%
GED or Alternate7765.28%
1 or More Years of College2,52617.18%
Associates Degree1,4409.8%
Masters Degree9836.69%
Professional Degree2341.59%
Doctorate Degree830.56%

53545 Geography

Coordinates42.73521423,-89.03968811
Adjacent ZIP Codes
Cities/Towns in 53545
RegionMadison Area
Metropolitan/Micropolitan Stat AreaJanesville-Beloit, WI
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area25 Square Miles

53545 Weather and Climate Data

Plant Hardiness ZoneZone 5a: -20F to -15F
Average First Frost DateOctober 11 - 20
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDfa - Humid Continental Hot Summers
Ecoregion53a - Rock River Drift Plain

53545 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)10162637485762605141291738
Avg Max Temp (°F)27334458718084827462453258
Avg Precip (In.)1.281.272.223.563.424.23.984.353.492.52.541.734.51

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