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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of Calvin, OK

Calvin, OK Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 74531StandardHughes1,062580 / 405

Timezone(s):Central (GMT -06:00)
Counties:HUGHES, OK
Population:294 (More Details)
Male Population:140
Female Population:154
Median Age:34
ZIP Codes:1
Area Codes:2
Total Area:815 square miles (county)
Land Area:805 square miles (county)
Water Area:10 square miles (county)

Calvin, OK Demographic Information *

Total population294
Male population140
Female population154
Median age (years)33.8
White Population244
Black Population0
Indian Population28
Asian Population2
Hawaiian Population0
Hispanic Population23
Median age (Male)32.6
Median age (Female)36.5
Total households118
Family households (families)77
Average household size2.49
Average family size3.22
Total housing units152
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  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],