Gregg County, Texas ZIP Codes

Zip Code
City
Population ↓
75605Longview35,417
75604Longview31,924
75662Kilgore25,034
75601Longview15,780
75647Gladewater13,299
75603Longview6,061
75693White Oak5,935

Overview of ZIP Codes in Gregg 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 Gregg County, Texas (US Census).

Sources

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

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