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What is a ZIP+4 code?

A ZIP+4 code adds four extra digits to a standard ZIP code to help USPS sort and deliver mail more accurately.

Are ZIP codes the same as postal codes?

ZIP codes are the postal code system used in the United States. Other countries use different postal code formats.

Dawson County ZIP Codes

Browse Dawson ZIP Codes

ZIP Codes in Dawson County help organize mail delivery and define local service areas. Each ZIP Code corresponds to a specific community or post office, ensuring residents, businesses, and visitors can find accurate address information quickly. By browsing the complete list of Dawson ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Lamesa

Post Office	Lamesa
County	Dawson
ZIP Code	79331

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Welch

Post Office	Welch
County	Dawson
ZIP Code	79377

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