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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Laredo, TX

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Counties:WEBB, TX
Area Code(s):956
Timezone(s):Central (GMT -06:00)
City Population:236,091 (More Details)
CBSA:Laredo, TX
Congressional District(s):28
Land Area:3,361 square miles (county)
Water Area:14 square miles (county)

7 ZIP Codes

Laredo, TX ZIP Code Boundaries

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Laredo, TX Covers 7 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
78042P.O. Box00.00%
78043Standard42,71317.16%RIO BRAVO
78044P.O. Box6480.26%
78046Standard64,54825.94%EL CENIZO, RIO BRAVO

Laredo, TX Demographic Information *

Total population**236,091
Male population114,287
Female population121,804
Median age (years)27.9
White Population207,067
Black Population1,110
Indian Population965
Asian Population1,454
Hawaiian Population29
Hispanic Population225,750
Median age (Male)26.4
Median age (Female)29.3
Total households63,545
Family households (families)53,277
Average household size3.66
Average family size4.04
Total housing units68,610
* Demographic data is based on 2010 Census for the City of LAREDO.
** 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],