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      Data: MIT Election Lab, VEST, Census Bureau
      Home/Elections/2008/US House/Illinois/IL-18
      2008·US House·Illinois·District profile →

      Illinois District 18 US House

      Winner
      REP
      Aaron Schock
      58.9%182,589 votes
      Runner-up
      DEM
      Colleen Callahan
      37.9%117,642 votes
      Margin
      R+20.9
      310,088 total votes
      3 candidates310,088 total votes
      CandidatePartyVotes ▼%Vote Share
      Aaron SchockREP✓
      		REP182,58958.9%
      Colleen CallahanDEM
      		DEM117,64237.9%
      Sheldon SchaferGRN
      		GRN9,8573.2%

      Seat History

      US House in Illinois

      2020
      Darin LahoodREP
      R+40.8
      2018
      Darin LahoodREP
      R+34.5
      2016
      Darin LahoodREP
      R+44.3
      2014
      Aaron SchockREP
      R+49.4
      2012
      Aaron SchockREP
      R+48.3
      Redistricted
      2010
      Aaron SchockREP
      R+43.3
      2006
      Ray LahoodREP
      R+34.5
      2004
      Ray LahoodREP
      R+40.5
      2002
      Ray LahoodREP
      R+100.0
      Redistricted
      2000
      Ray LahoodREP
      R+34.1
      1998
      Ray LahoodREP
      R+100.0
      1996
      Ray LahoodREP
      R+18.5
      1994
      Ray LahoodREP
      R+20.8
      1992
      Robert H MichelREP
      R+15.5
      View all US House history for Illinois →

      Candidates

      Aaron SchockREP
      Record6W-0L
      Avg MarginR+9.2
      Career2004-2014
      US House / State House
      Full profile →
      Colleen CallahanDEM
      Record0W-1L
      Avg Margin---
      Career2008-2008
      US House
      Full profile →
      Sheldon SchaferGRN
      Record0W-2L
      Avg Margin---
      Career2008-2010
      US House
      Full profile →

      Also in Illinois, 2008

      President1 contest →US Senate1 contest →
      ← All 2008 US House races2008 overviewIllinois profileAll elections