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ZIP Code Database - Facts & Stats

Data Last Updated: September 1, 2021

ZIP Codes for City of Tarkio, MO

Tarkio, MO Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 64491StandardAtchison1,875660

Timezone(s):Central (GMT -06:00)
Population:1,583 (More Details)
Male Population:764
Female Population:819
Median Age:46
ZIP Codes:1
Area Codes:1
Total Area:550 square miles (county)
Land Area:547 square miles (county)
Water Area:3 square miles (county)

Tarkio, MO Demographic Information *

Total population1,583
Male population764
Female population819
Median age (years)45.9
White Population1,549
Black Population13
Indian Population6
Asian Population6
Hawaiian Population0
Hispanic Population16
Median age (Male)43.9
Median age (Female)47.8
Total households703
Family households (families)421
Average household size2.19
Average family size2.83
Total housing units844
* Demographic data is based on 2010 Census.

Tarkio, MO Other Information

56 Cities within 30 miles of Tarkio, MO Products


  1. U.S. Postal Service [Last Updated: 9/1/2021],
  2. Internal Data Creation [Last Updated: 9/1/2021],
  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],