In his first campaign year in the election cycle, Congressman Jesús “Chuy” García of Illinois’s 4th congressional district spent nearly $1 million after winning against Mark Wayne Lorch of the Republican Party with more than 86% of the votes. García was elected to Congress in November 2018 and sworn into office on Jan. 3 of this year. He is one of only three congressmen who are newly elected. The 15 other Illinois congressmen were re-elected for this term.

Despite being unopposed in the Republican primary and winning reelection to his seat by 41 percentage points over Democratic challenger Kevin Gaither, U.S. Rep. John Shimkus still spent $1.8 million during the 2018 election season. Shimkus spent the most money on Gula Graham Group. The Washington, D.C.-based fundraising firm received $500,519 from Volunteers for Shimkus during the 2018 campaign. Another fundraising company, The Voyageur Company of St. Paul, Minnesota, received $57,000.

Democrat Sean Casten spent $6.7 million in the 2018 congressional election to become the representative for Illinois’ Sixth Congressional District, a Chicago west-suburb district…

Davis’s campaign spent about nearly $4.1 million in the 2018 election cycle. In the 2016 cycle, he spent $2.4 million. The organization that received the most of Davis’ money was Strategic Media Services. This company specializes in advertising for political candidates. Davis paid Strategic Media Services a total of $1.9 million in the 2018 election cycle.

Democratic congressman Mike Quigley of Illinois’s fifth congressional district spent over $1.2 million to win re-election in his 2018 House race against Republican challenger…