Barbara Lee won an April 1998 special election to serve out Democratic Rep. Ronald Dellums' U.S. House term. Lee received 67 percent of the vote in defeating Democratic challenger Greg Harper. She was re-elected in November 1998.
She won again in 2000, defeating Republican Arneze Washington with 85 percent of the vote. She was re-elected in 2002, defeating Jerald Udinsky with 81 percent of the vote.
Lee served in the California Assembly from 1991 to 1997, and the California Senate from 1997 to 1998.