The Priciest ZIP Codes in 2021

A picture of two hands holding a tablet which is displaying a map of for-sale home listings

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For the first time, the 10 most expensive ZIP codes have surpassed the $4 million mark for their median sales price this year in PropertyShark’s annual analysis of priciest places for real estate. California has six of the top 10.

Researchers say the survey was completed before this year’s wildfires and tropical storms, which caused property loss to some of the places on this year’s list.

PropertyShark found that Atherton, Calif., is the most expensive ZIP code in the country for real estate at nearly $7.5 million.

The following is PropertyShark’s list of the 25 priciest ZIP codes for U.S. real estate in 2021.

A list of the most expensive ZIP codes across the country.