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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Cedar Park, TX

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Area Code(s):512, 737
Timezone(s):Central (GMT -06:00)
City Population:48,937 (More Details)
CBSA:Austin-Round Rock-Georgetown, TX
Congressional District(s):10, 31
Land Area:1,118 square miles (county)
Water Area:16 square miles (county)

3 ZIP Codes

Cedar Park, TX ZIP Code Boundaries

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Cedar Park, TX Covers 3 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
78630P.O. Box00.00%
78641Standard44,29540.49%CEDAR PARK, VOLENTE, WHITESTONE

Cedar Park, TX Demographic Information *

Total population**48,937
Male population23,791
Female population25,146
Median age (years)33.4
White Population39,817
Black Population2,102
Indian Population232
Asian Population2,483
Hawaiian Population43
Hispanic Population9,279
Median age (Male)32.6
Median age (Female)34
Total households17,817
Family households (families)12,926
Average household size2.74
Average family size3.22
Total housing units18,726
* Demographic data is based on 2010 Census for the City of CEDAR PARK.
** 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],