To see what is driving the wave of California residents moving out of the state, look no further than the price of housing; the Golden State dominates the list of U.S. neighborhoods with the most expensive home values.
Of the top 20 ZIP codes with the highest median home value, 15 are located in California. The Bay Area city of Atherton, ZIP code 94027, was tops on the list with a median home value of $6.8 million, according to research compiled by Zillow Group (Nasdaq: Z). That’s about $2 million…