Miguel Alvelo-Rivera is running against Jaime Andrade (D, incumbent).
Primary challenge to 12-year incumbent in diverse Chicago district. Alvelo-Rivera represents the progressive wing backed by Congresswoman Delia Ramirez and the Working Families movement. HD-40 includes portions of Chicago's Northwest side (Albany Park, Irving Park, Portage Park) with growing Latino and immigrant populations. Test case for progressive labor organizing translating into electoral power.
Endorsed by Congresswoman Delia Ramirez, State Senator Graciela Guzman, and the Cook County College Teachers Union. Also backed by Chicago Working Families, multiple Chicago aldermen (Rodriguez Sanchez, Quezada), and Run for Something. First-time candidate with deep roots in labor movement. Campaign emphasizes cooperativism, solidarity, and collective struggle. Andrade has held seat since 2013 and won 2024 general with 83.5%.
Key dates to watch: Primary on March 17, 2026 and General Election on November 3, 2026.