2016 general · November 8, 2016
2016 Illinois State Senate election results, district by district
Every Illinois State Senate district in the 2016 general election: winners, margins, unopposed seats and seats that changed party.
Seats after the election
Democrats controlled the chamber · 59 seats
After the electionD 37 · R 22
Races40
Changed party2
Unopposed68%27 races
Incumbents defeated1
Every district
D 26 · R 14
Illinois State Senate
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab