67% White.
16.6% Asian
8% black
1% Native American
and only 6% Latino
Ok, so it's white and liberal. White and liberal cities like Portland and Seattle can still remain very nice places to live. Apparently a lot of people think so, they have the fastest rising house prices in the USA.
The real poster child you are looking for is Detroit, which went from 90% white in 1910 to almost 90% black in 2010.
Seattle is Liberal/socialist. its turned into a $hit hole. It hasn’t caught up with Detroit, Baltimore or Chicago yet, but in some ways except for the murders, its almost there as government slams down more laws every year on Wa. The recent minimum wage, anti Trump protests, and gun laws are a example.