What's Happening?
Margaret DeLaRosa, who was appointed to the Illinois 42nd House District seat last October, has received an endorsement for the upcoming Democratic primary. DeLaRosa, 63, previously served as the school board president for Glenbard Township High School
District 87 from 2022 to 2025. She was appointed to fill the term of Terra Costa Howard, who became a judge. DeLaRosa has been endorsed by U.S. Rep. Sean Casten, among others. Her primary challenger is Lynn LaPlante, a DuPage County Board member and professional musician, who has received many union endorsements. LaPlante supports a new Illinois tax on the ultra-wealthy and has proposed redeveloping the current fairgrounds into an arts complex. Despite some differences, both candidates share similar views on many issues, with LaPlante running slightly to the left of DeLaRosa.
Why It's Important?
The endorsement of Margaret DeLaRosa highlights the significance of local political dynamics in Illinois, particularly in the 42nd District, which includes suburbs like Downers Grove and Wheaton. DeLaRosa's deep roots and local reputation could play a crucial role in her campaign. The primary race reflects broader themes in Democratic politics, such as taxation and community development. The outcome could influence local policy directions and set a precedent for future elections in the district. The support from established political figures like U.S. Rep. Sean Casten underscores the importance of endorsements in shaping voter perceptions and campaign momentum.









