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

A Florida ZIP code claimed the top spot as the most expensive ZIP code in the United States. For the past 10 years, ...

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

Eight of Realtor.com's 10 hottest zip codes are in the northeast. The Midwest and South have 1 each. The West Coast, the most expensive housing region in the U.S., have none due to inaffordability.

After maintaining the No. 1 spot for the past eight years, Atherton has dropped to the second most expensive zip code in the ...

These five Massachusetts zip codes all saw their median home sale reach at least $2.2 million this year. But one New Hampshire zip code was pricier than all of them.