One thing I'm interested in is, regardless of whether more californians are leaving or not, are californians driving up housing prices in the various obvious targets (oregon, idaho, montana, colorado, nevada)? I'm part of the "exodus" in that earlier this year I finally bailed on the bay area after living there my whole life for vegas, and the cost to buy a house here seems insane compared to renting and to similarly remote cities. Housing prices in the stereotypical california exodus places like Portland and Austin seem similarly wild. If californian emigration isn't responsible, then what is? Is it all just general demand for urban housing and are californians just a scapegoat?