Portland can't really be said to be a breeding ground for hip-hop, though there are a few noteworthy exceptions! Some Portland groove for you?
Slimkid3
Slimkid3 (formerly of the Pharcyde)
Lifesavas
Lifesavas (Live)
Life & Direct (Dj)
Matchup from Slimkid3 & Lifesavas.