2010Final results
2010 election for Illinois Representative District 29
Illinois House of Representatives · Illinois
Thaddeus Jones (D) won with 83.0% of the vote, defeating Kenneth Williams (Grn) by 66.0 points.
Thaddeus JonesDemocrat · winner
83.0%24,762
Kenneth WilliamsGreen
17.0%5,067
29,829 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET