Sept. 4, 2019 — Twelve-term Illinois Rep. John Shimkus (R-Collinsville), a key member of the House Energy & Commerce Committee, announced over the Labor Day weekend that he will not seek re-election next year, becoming the latest GOP House member to join the increasing line of incumbents voluntarily not returning for the next Congress.
Rep. Shimkus’ retirement makes his IL-15 the 18th open House seat for the next election, including the two September 10th North Carolina special elections. Of this group, Republicans currently hold 14 of the 18 seats, with the vacant NC-9 — one of those currently in special election and the district that featured a disputed 2018 electoral result — previously in the GOP column as well.
Shimkus, in his written statement, said, “[A]s Illinois candidates begin to circulate petitions next week, now is the time for me to announce that I will not be seeking re-election.
“It has been the honor of my lifetime to be asked by the people of Illinois to represent them in our nation’s capital. Each day I have tried to do this as best as I possibly could, and my success lies squarely at the feet of my incredible staff in Illinois and Washington, DC.”
IL-15 is a safe Republican district. President Trump carried the seat, 71-24 percent, in 2016. Four years earlier, Mitt Romney’s margin was 64-34 percent, and John McCain won here 55-43 percent in 2008. Therefore, over the course of time, the 15th has become more Republican. In his four elections in this district configuration, Shimkus has averaged 78.6 percent of the general election vote.
The district is predominantly located in the eastern sector of the state, hugging the Indiana border and traveling due south all the way to Kentucky. It then stretches west to almost the other side of the state in order to annex the Collinsville area, an outer St. Louis metro area community where Shimkus resides.