The 12th Congressional District covers parts of Mercer, Middlesex and Somerset counties and Plainfield in Union County. The incumbent is Democratic Rep. Bonnie Watson Coleman; Darius Mayfield is the Republican candidate.
NJ Decides Election Exchange 2024: District 12 — Bonnie Watson Coleman
Senior Writer and Projects Editor
Colleen O’Dea has spent her entire career reporting New Jersey news and won numerous state and national journalism awards and fellowships. She joined NJ Spotlight News in 2011 and now serves as its data reporter, as well as covering general assignment topics that include elections, politics, housing and corrections.
