Obama carried Oregon with 54.24% of the vote to Romney's 42.15%, a Democratic victory margin of 12.09%. The Democrats have won the state in every presidential election since 1988, and the Republicans would never seriously contest the state after the 2004 election. Though Romney won a majority of counties, his best performances were in the most sparsely populated regions of the state. Obama's win came from strong support in the densely populated northwestern region of the state, home to Oregon's largest metropolitan areas. Obama won over 75% of the vote in Multnomah County, containing Portland, as well as its surrounding counties, enough to deliver the state to the Democrats by a strong margin. However, the Republican Party managed to improve on their 2008 loss of 16.35%[1] and flipped the counties of Jackson (home to Medford), Marion (home to Salem), and Wasco back into the Republican column.
