Democrat Melissa Bean will return to the U.S. House, defeating Republican Jennifer Davis in Illinois' 8th Congressional District, according to a CBS News projection. She replaces Raja Krishnamoorthi, who gave up the seat after an unsuccessful Senate run.
Donna Miller, a Cook County commissioner, won Illinois' 2nd Congressional District, defeating Republican Mike Noack, according to CBS News projections. She will succeed Robin Kelly, who gave up the seat after an unsuccessful U.S. Senate bid.