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ZIP Code Database - Facts & Stats

Data Last Updated: November 1, 2022

ZIP Codes for City of Janesville, MN

Janesville, MN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 56048StandardWaseca3,898

Timezone(s):Central (GMT -06:00)
Counties:WASECA, MN
Population:2,256 (More Details)
Male Population:1,085
Female Population:1,171
Median Age:35
ZIP Codes:1
Area Codes:1
Total Area:433 square miles (county)
Land Area:423 square miles (county)
Water Area:10 square miles (county)

Janesville, MN Demographic Information *

Total population2,256
Male population1,085
Female population1,171
Median age (years)35.4
White Population2,211
Black Population10
Indian Population6
Asian Population4
Hawaiian Population1
Hispanic Population29
Median age (Male)34.9
Median age (Female)35.9
Total households889
Family households (families)619
Average household size2.49
Average family size2.97
Total housing units958
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 11/1/2022],
  2. Internal Data Creation [Last Updated: 11/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],