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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of East Grand Forks, MN

East Grand Forks, MN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 56721StandardPolk10,096218

Timezone(s):Central (GMT -06:00)
Counties:POLK, MN
Population:8,601 (More Details)
Male Population:4,228
Female Population:4,373
Median Age:35
ZIP Codes:1
Area Codes:1
Total Area:1,998 square miles (county)
Land Area:1,971 square miles (county)
Water Area:27 square miles (county)

East Grand Forks, MN Demographic Information *

Total population8,601
Male population4,228
Female population4,373
Median age (years)35
White Population7,836
Black Population109
Indian Population154
Asian Population48
Hawaiian Population1
Hispanic Population563
Median age (Male)33
Median age (Female)36.9
Total households3,488
Family households (families)2,258
Average household size2.45
Average family size3.03
Total housing units3,626
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],