Walker County, Texas ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
77320Huntsville38,152
77340Huntsville37,517
77358New Waverly5,087
77367Riverside446
77334Dodge197
77341Huntsville0
77342Huntsville0

Overview of ZIP Codes in Walker County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Walker County, Texas (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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