Through Aug. 30, 101 ZIP codes have a median home price of $400,000 or more, according to data provided by Zillow Group.

The most expensive ZIP code according to The Business Journals is 94027, which covers the Atherton area in the San Francisco Bay Area. The typical home value there was far above the rest of the ...

Medina's 98039 — where billionaires Bill Gates and Jeff Bezos both have homes — has been dethroned as the Seattle area's wealthiest ZIP code. See which city swept the No. 1 and No. 2 spots.

All of the top 20 wealthiest zip codes in Washington have an average income of more than $130,000, according to data from the Internal Revenue Service from 2016, the latest year they have data for.