Florida's Fisher Island has dethroned Atherton, California, as the most expensive U.S. ZIP code, with a median price of $9.5 ...

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

Compared to postal addresses, ZIP codes in the United States often reveal a lot more; they are indicative of wealth, exclusivity, and status. The wealthiest ZIP codes in America house the wealthiest ...