SAN FRANCISCO (KGO) -- The Bay Area is number one, once again, when it comes to the priciest place to live in the country. Property Shark just released it list of most expensive ZIP codes in the U.S.

You probably knew Atherton was expensive, but did you know it was the most expensive ZIP code in the country? With a $7 million median home price tag, Atherton’s 94027 remains the No. 1 most expensive ...

After maintaining the No. 1 spot for the past eight years, Atherton has dropped to the second most expensive zip code in the U.S. According to PropertyShark’s annual report, Atherton, at a median sale ...

The No. 1 priciest place on the list of the Top 100 Most Expensive US ZIP Codes was 33109 — Miami Beach, Florida — with a median home sale price of $9.5 million in 2025. “However, California ...

If you live in the Bay Area, you're living in some of the most expensive real estate in the country. Surprised? The city of Atherton in San Mateo County, ZIP code 94027, tops PropertyShark's Most ...