Mayra Macias is running against Patty Garcia (D, Chuy Garcia's former chief of staff - uncontested in primary); Byron Sigcho-Lopez (I, Chicago Alderman).
This race is a test of Democratic succession politics after Rep. Chuy Garcia announced retirement hours before the filing deadline, clearing the path for his chief of staff Patty Garcia to run uncontested in the Democratic primary. Macias and fellow independent Byron Sigcho-Lopez argue this was an undemocratic maneuver. IL-04 is a majority-Latino district (65%+ Hispanic) and one of only a handful of Latino-majority congressional districts in the Midwest.
Macias moved back to Chicago from Washington D.C. after Trump's 2024 election and lives in the Scottsdale neighborhood. She raised $125,000 in Q4 2025. Endorsed by Rep. Nydia Velazquez (D-NY), the first Puerto Rican woman elected to Congress. As an independent, she must collect at least 10,816 valid petition signatures between Feb. 25 and May 26, 2026 to appear on the general election ballot. If elected, she has pledged to caucus with Democrats.
Key dates to watch: Primary on March 17, 2026 and General Election on November 3, 2026.
