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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

ZIP Codes for City of Rochester, MN

Rochester, MN Covers 6 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 55901StandardOlmsted51,917507
ZIP Code 55902StandardOlmsted21,968507
ZIP Code 55903P.O. BoxOlmsted0507
ZIP Code 55904StandardOlmsted26,332507
ZIP Code 55905UniqueOlmsted0507
ZIP Code 55906StandardOlmsted17,598507

Timezone(s):Central (GMT -06:00)
Counties:OLMSTED, MN
Population:106,769 (More Details)
Male Population:51,700
Female Population:55,069
Median Age:35
ZIP Codes:6
Area Codes:1
Total Area:655 square miles (county)
Land Area:654 square miles (county)
Water Area:1 square miles (county)

Rochester, MN Demographic Information *

Total population106,769
Male population51,700
Female population55,069
Median age (years)35
White Population87,500
Black Population6,703
Indian Population303
Asian Population7,246
Hawaiian Population39
Hispanic Population5,508
Median age (Male)34
Median age (Female)36.1
Total households43,025
Family households (families)26,853
Average household size2.42
Average family size3.04
Total housing units45,683
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  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],