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
Maps and coordinates
County directory

St. Bernard Parish ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in St. Bernard Parish.

County State ZIP Code City Area Codes
St. Bernard Parish LA 70032 Arabi 504
St. Bernard Parish LA 70043 Chalmette 504
St. Bernard Parish LA 70075 Meraux 504
St. Bernard Parish LA 70085 Saint Bernard 504
St. Bernard Parish LA 70092 Violet 504

Geographic Map of St. Bernard Parish

Postal context

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.