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

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.

Atherton loses title as nation’s priciest ZIP code after 8-year run

After eight straight years reigning as the country’s most-expensive ZIP code, Atherton’s 94027 has finally slipped to second place. The ultra-exclusive Fisher Island, Fla., (33109), took the top spot on PropertyShark’s newly released list.