Least affordable housing markets

I also had a look at the least affordable housing markets when I was looking at the most affordable housing markets in the US. The list was not very surprising. Here is the list in order of least affordable.

1. New York/ White Plains/ Wayne, NJ/NY
2. San Francisco/ San Mateo/ Redwood City, CA
3. Los Angeles/ Long Beach/ Glendale, CA
4. Miami/ Miami Beach/ Kendall, FL
5. Nassau/ Suffolk, NY
6. Santa Ana/ Anaheim/ Irvine, CA
7. Newark/ Union, NJ/PA
8. San Jose/ Sunnyvale/ Santa Clara, CA
9. Oxnard/ Ventura/ Thousand Oaks, CA
10. Seattle/ Bellevue/ Everrett, WA

Now, I am a little surprised that the San Diego, CA area is not on this list. And what about Boston, MA? Or even those expensive zip codes in Connecticut?