From Robb Report · Abby Montanez · · 40s
Most Expensive US ZIP Codes Report
Atherton, California leads US ZIP codes in home prices with $10.73 million median sale.
In brief
Atherton, California leads US ZIP codes in home prices with $10.73 million median sale. Atherton, California has the highest median home sale price at $10.73 million, up 29% from 2025. Originally reported by Robb Report.
Atherton, California
Atherton, California reclaimed the top spot in PropertyShark’s annual ranking of the country’s 100 most expensive ZIP codes with a median sale price of $10.73 million.
Price Increase
The median home sale price in Atherton rose 29 percent from last year, reversing Miami Beach’s Fisher Island’s 2025 lead.
2025 Context
Miami Beach’s Fisher Island held the top spot in 2025 before Atherton reclaimed it in 2026.
The key point
Atherton, California has the highest median home sale price at $10.73 million, up 29% from 2025.
