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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.

Weston County ZIP Codes

Browse Weston ZIP Codes

ZIP Codes in Weston 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 Weston ZIP Codes, you can easily identify the correct code for mailing, business, or geographic purposes.

Newcastle

Post Office	Newcastle
County	Weston
ZIP Code	82701

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Upton

Post Office	Upton
County	Weston
ZIP Code	82730

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Osage

Post Office	Osage
County	Weston
ZIP Code	82723

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Four Corners

Post Office	Four Corners
County	Weston
ZIP Code	82715

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