2006Final results
2006 election for Illinois Legislative District 6
Illinois State Senate · Illinois
John Cullerton (D) won with 81.1% of the vote, defeating William S. Hackney (R) by 62.1 points.
John CullertonDemocrat · winner · incumbent
81.1%45,475
William S. HackneyRepublican
18.9%10,630
56,105 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET