America's most expensive ZIP code isn't in California or New York

Seven of the 10 most expensive ZIP codes in the U.S. are in California. But the nation's priciest ZIP code lies elsewhere.
27East

Sagaponack, Water Mill Rank Among Nation’s Priciest Zip Codes

The East End has done it again.According to PropertyShark’s 2025 list of priciest zip codes in the United States, nine of the ...