The Washington Post has an item on the most liberal and conservative places based on their campaign donations (as collected by a startup, Crowdpac). And, look, the most liberal city is right here in the northwest corner of Washington state.

But sorry, Seattle it's not you. That's Vashon Island, which, technically, isn't a city. Even so, Seattle is liberal, of course, but falls a good way back, 144th out of nearly 5,000 places with populations of 6,000 or more. All the rankings can be checked here.