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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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Hopkins County ZIP Codes

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

County State ZIP Code City Area Codes
Hopkins County KY 42408 Dawson Springs 270, 364
Hopkins County KY 42410 Earlington 270, 364
Hopkins County KY 42413 Hanson 270, 364
Hopkins County KY 42431 Madisonville 270, 364
Hopkins County KY 42436 Manitou 270, 364
Hopkins County KY 42440 Mortons Gap 270, 364
Hopkins County KY 42441 Nebo 270, 364
Hopkins County KY 42442 Nortonville 270, 364
Hopkins County KY 42453 Saint Charles 270, 364
Hopkins County KY 42464 White Plains 270, 364
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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.