I'M NOT IN BOISE - I'M IN IDAHO!!!!!!!!!!!!!
Yes, but add Portland and Seattle, especially this year with all the new covid telecommuters. Most of these people seem to be buying either in Boise and surrounding areas for the urban infrastructure, or in the resort areas like McCall. Or else kinda suburban, and moving to a town (now city) called Star, or next door to Middleton. I seem to run into a lot of people from Middleton, and they are really pissed about it. Middleton (like Star before it) was a real one mule cow town until very recently. I've had several, including former Californians, tell me that they are looking to move out because it has lost its rural appeal.
I'm not seeing any real growth where I live, but it's definitely getting to be LA traffic from Meridian to Boise. Coeur d' Alene, up in the panhandle is also getting a lot of non-resident growth. I don't think you can buy a house on the lake there anymore for under $1 million.
I've been reading that a bunch of CA developers are coming up and starting to build in the Treasure Valley (Boise area) now, which will not help at all. Rents in Boise are double what I was getting for rentals I had in CA. Actual long time residents are completely priced out of the market. People seem to be praying for a bunch of snowmageddons in a row to drive the warm weather people out.