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
All states and U.S. territories
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State directory

California ZIP Codes

Complete postal directory, details, and geographic map for the State of California.

State ZIP Code City County Area Codes
CA 96143 Kings Beach Placer County 530, 775
CA 96145 Tahoe City Placer County 530
CA 96146 Olympic Valley Placer County 530
CA 96148 Tahoe Vista Placer County 530
CA 96150 South Lake Tahoe El Dorado County 530, 775
CA 96151 South Lake Tahoe El Dorado County 530
CA 96152 South Lake Tahoe El Dorado County 530
CA 96154 South Lake Tahoe El Dorado County 530
CA 96155 South Lake Tahoe El Dorado County 209, 350, 530
CA 96156 South Lake Tahoe Alpine County 530
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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.