Greg Walden served in the Oregon House from 1989 to 1995, including two years as majority leader, and in the state Senate from 1995 to 1997.
In 1998, he won election to the 2nd District U.S. House seat opened up by the retirement of Republican Rep. Bob Smith. He was re-elected in 2000 with 74 percent of the vote and in 2002 with 72 percent of the vote.