Lamb County, Texas ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
79339Littlefield6,685
79064Olton2,099
79031Earth1,156
79312Amherst1,130
79082Springlake382
79326Fieldton51
79369Spade43

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

Sources

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

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