2010Flipped from DemocraticFinal resultsIncumbent defeated
2010 election for Illinois Representative District 101
Illinois House of Representatives · Illinois
Adam Brown (R) won with 51.0% of the vote, defeating Bob Flider (D) by 1.9 points, a seat Democrats won last time.
Adam BrownRepublican · winner
51.0%15,939
Bob FliderDemocrat · incumbent
49.0%15,340
31,279 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