Sam Elliott does not live in Oregon. The actor (born 1944) has resided for decades in Malibu, California — specifically the Point Dume area — with his wife, actress Katharine Ross.
Malibu, CA — beachside, private, near LA industry. He's spoken in interviews about loving the ocean, horses, and the quiet of his Point Dume ranch.
If you're visiting Oregon hoping to spot him — try the coast, but don't bet on it. He's a Californian.