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U.S. ZIP Codes Database 2026

Name: Kearney County
Address: US

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Kearney County ZIP Codes

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

County	State	ZIP Code	City	Area Codes
Kearney County	NE	68924	Axtell	`308`
Kearney County	NE	68945	Heartwell	`308, 402, 531`
Kearney County	NE	68959	Minden	`308, 402, 531`
Kearney County	NE	68982	Wilcox	`308`

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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.