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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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Bergen County ZIP Codes

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

County State ZIP Code City Area Codes
Bergen County NJ 07436 Oakland 201, 551, 862, 973
Bergen County NJ 07446 Ramsey 201, 551
Bergen County NJ 07450 Ridgewood 201, 551, 862, 973
Bergen County NJ 07451 Ridgewood 201
Bergen County NJ 07452 Glen Rock 201, 551, 862, 973
Bergen County NJ 07458 Saddle River 201, 551, 845
Bergen County NJ 07463 Waldwick 201, 551
Bergen County NJ 07481 Wyckoff 201, 551, 862, 973
Bergen County NJ 07495 Mahwah 201
Bergen County NJ 07601 Hackensack 201, 551
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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.