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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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Niagara County ZIP Codes

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

County State ZIP Code City Area Codes
Niagara County NY 14008 Appleton 716
Niagara County NY 14012 Barker 585, 716
Niagara County NY 14028 Burt 716
Niagara County NY 14067 Gasport 716
Niagara County NY 14092 Lewiston 289, 365, 716, 742, 905
Niagara County NY 14094 Lockport 716
Niagara County NY 14095 Lockport 716
Niagara County NY 14105 Middleport 585, 716
Niagara County NY 14107 Model City 716
Niagara County NY 14108 Newfane 716
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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.