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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Sullivan City, TX

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Counties:HIDALGO, TX
Area Code(s):956
Timezone(s):Central (GMT -06:00)
City Population:4,002 (More Details)
CBSA:McAllen-Edinburg-Mission, TX
Congressional District(s):28
Land Area:1,571 square miles (county)
Water Area:12 square miles (county)

1 ZIP Code

Sullivan City, TX ZIP Code Boundaries

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Sullivan City, TX Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Sullivan City, TX Demographic Information *

Total population**4,002
Male population1,957
Female population2,045
Median age (years)27.7
White Population3,950
Black Population4
Indian Population2
Asian Population0
Hawaiian Population0
Hispanic Population3,986
Median age (Male)26.6
Median age (Female)29.1
Total households1,058
Family households (families)951
Average household size3.78
Average family size4.04
Total housing units1,163
* Demographic data is based on 2010 Census for the City of SULLIVAN CITY.
** 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],