2. United States ZIP Code
  3. Wisconsin
  4. Janesville
  5. 53545

ZIP Code 53545

  • Zip Code: 53545
  • Type: Standard
  • Official USPS city name: Janesville
  • Official USPS State Code: WI
  • Official State Name: Wisconsin
  • ZCTA: TRUE
  • Population: 23208.0
  • Density: 361.9
  • Primary Official County Code: 55105
  • Primary Official County Name: Rock
  • Official County Name: Rock
  • Official County Code: 55105
  • Imprecise: FALSE
  • Military: FALSE
  • Timezone: America/Chicago (00:59 AM Sunday, May 19 2024-05-19 (GMT -0500))
  • Geo Point: 42.73551, -89.04054


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