I would venture to say all of the NW states all mostly racist. When I was stationed close to Seattle in the seventies, we had some big-time racial bawls as there was no hate lost for Jews, blacks, Eastern Nation natives, Mormons, Asians, and Mexicans. A lot of them were hard to identify, due to the way everyone's skin was several shades lighter from lack of sun in the great Northwest.
I may add it wasn't just whites that were racist. One bawl was between a group of Hawaiians pissed that an Asian was dating one of their kind. One day at dinner in the mess hall they served fried chicken and watermelon and of course, short-ordered food which comprised of hamburgers and fries. Some oversized Jew said out loud "what you know blacks eating their favorite food", that was a massive bawl.