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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Seminole, OK

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Area Code(s):405
Timezone(s):Central (GMT -06:00)
City Population:7,488 (More Details)
Congressional District(s):05
Land Area:633 square miles (county)
Water Area:8 square miles (county)

2 ZIP Codes

Seminole, OK ZIP Code Boundaries

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Seminole, OK Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
74818P.O. Box00.00%

Seminole, OK Demographic Information *

Total population**7,488
Male population3,545
Female population3,943
Median age (years)34
White Population5,111
Black Population258
Indian Population1,346
Asian Population30
Hawaiian Population3
Hispanic Population350
Median age (Male)31.9
Median age (Female)36.2
Total households2,899
Family households (families)1,849
Average household size2.48
Average family size3.13
Total housing units3,408
* Demographic data is based on 2010 Census for the City of SEMINOLE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],