How do I find a ZIP code by city or state?

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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.

Lake County ZIP Codes

Browse Lake ZIP Codes

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

Leadville

Post Office	Leadville
County	Lake
ZIP Code	80461

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Twin Lakes

Post Office	Twin Lakes
County	Lake
ZIP Code	81251

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Climax

Post Office	Climax
County	Lake
ZIP Code	80429

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Granite

Post Office	Granite
County	Lake
ZIP Code	81228

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