Democrats won District 20 , which was previously Republican - held , while Republicans picked up no additional seats .
Based on the results of the 2014 elections , the Oregon House of Representatives is composed of 35 Democrats and 25 Republicans .
Democrats won District 20 , which was previously Republicans - held , while Republicans picked up no additional seats .
Based on the results of the 2014 elections , the Oregon House of Representatives is composed of 35 Democrats and 25 Republicans .