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

Berrien County ZIP Codes

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

County State ZIP Code City Area Codes
Berrien County MI 49098 Watervliet 269
Berrien County MI 49101 Baroda 269
Berrien County MI 49102 Berrien Center 269
Berrien County MI 49103 Berrien Springs 269
Berrien County MI 49104 Berrien Springs 269
Berrien County MI 49106 Bridgman 269
Berrien County MI 49107 Buchanan 269
Berrien County MI 49111 Eau Claire 269
Berrien County MI 49113 Galien 269, 574
Berrien County MI 49115 Harbert 269
Page 2 of 3

Geographic Map of Berrien County

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.