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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Denison, TX

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Counties:GRAYSON, TX
Area Code(s):903, 430
Timezone(s):Central (GMT -06:00)
City Population:22,682 (More Details)
CBSA:Sherman-Denison, TX
Congressional District(s):04
Land Area:933 square miles (county)
Water Area:46 square miles (county)

2 ZIP Codes

Denison, TX ZIP Code Boundaries

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Denison, TX Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases

Denison, TX Demographic Information *

Total population**22,682
Male population10,716
Female population11,966
Median age (years)39.8
White Population18,660
Black Population2,104
Indian Population467
Asian Population133
Hawaiian Population16
Hispanic Population1,996
Median age (Male)37.5
Median age (Female)42.1
Total households9,093
Family households (families)5,934
Average household size2.45
Average family size3.01
Total housing units10,373
* Demographic data is based on 2010 Census for the City of DENISON.
** 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],