U.S. postal lookup

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.

42,735 verified records
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Orange County ZIP Codes

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

County State ZIP Code City Area Codes
Orange County NY 10917 Central Valley 845
Orange County NY 10918 Chester 845
Orange County NY 10919 Circleville 845
Orange County NY 10921 Florida 845
Orange County NY 10922 Fort Montgomery 845
Orange County NY 10924 Goshen 845
Orange County NY 10925 Greenwood Lake 845, 862, 973
Orange County NY 10926 Harriman 845
Orange County NY 10928 Highland Falls 845
Orange County NY 10930 Highland Mills 845
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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.