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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Yuma County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Yuma County.

County State ZIP Code City Area Codes
Yuma County AZ 85367 Yuma 928
Yuma County AZ 85369 Yuma 928
Yuma County CO 80727 Eckley 970
Yuma County CO 80735 Idalia 785, 970
Yuma County CO 80755 Vernon 970
Yuma County CO 80758 Wray 308, 785, 970
Yuma County CO 80759 Yuma 970
Yuma County CO 80822 Joes 970
Yuma County CO 80824 Kirk 719, 970
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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.