Voters in Oregon will elect representatives for five House seats, four of which are held by Democrats and one by a Republican. They will also choose a governor, an office currently held by a Democrat. See Oregon’s primary results.
Gov. Kate Brown (D) is running for her first full term; she assumed office and then won a special election after John Kitzhaber resigned in February 2015. She faces state Rep. Knute Buehler (R), whom she previously beat in a 2012 election for secretary of state. The race is considered one of Republicans' best pickup opportunities.
Going into this election, Oregon had 4 Democratic representatives and 1 Republican representative. Here’s how each district leans politically, based on how it voted in the 2016 presidential election, with 2018 results as they come in.