Who Is Running in Illinois Congressional District 15th in 2026?
Last updated: March 4, 2026
Mary Miller
(Incumbent)Economy
MediumMary Miller voted "Yes" on the Homeowner Energy Freedom Act (HR 4758) and the Don't Mess With My Home Appliances Act (HR 4626) in February 2026, indicating support for reduced energy and appliance regulations. She also voted "Yes" on a bill to increase housing supply (HR 6644) in February 2026. Her campaign message highlights protecting small family farmers and opposing current administration policies on inflation.
Immigration
HighRepresentative Mary Miller advocates for strict immigration laws, including withholding transportation funds from states that issue driver's licenses to undocumented immigrants through her H.R. 5330 bill. She also introduced H.R. 7703, aiming to prevent undocumented immigrants from possessing firearms, even when employed by government entities. Miller states that these measures are necessary to protect public safety and the financial well-being of American families, and to prevent the influx of ideologies hostile to the Constitution.
Healthcare
MediumMary Miller voted in favor of H.R. 6703, the Lower Health Care Premiums for All Americans Act, which extended enhanced premium tax credits. She also introduced the Defend Rural Health Act, aiming to protect rural hospitals by preventing urban facilities from exploiting loopholes and ensuring federal support remains for rural healthcare providers.
Democratic Candidate
No Democratic candidate has been confirmed for this race yet. Check back after the primary.
| Issue | Mary Miller |
|---|---|
| Economy | Mary Miller voted "Yes" on the Homeowner Energy Freedom Act (HR 4758) and the Don't Mess With My Home Appliances Act (HR 4626) in February 2026, indicating support for reduced energy and appliance regulations. She also voted "Yes" on a bill to increase housing supply (HR 6644) in February 2026. Her campaign message highlights protecting small family farmers and opposing current administration policies on inflation. Medium |
| Immigration | Representative Mary Miller advocates for strict immigration laws, including withholding transportation funds from states that issue driver's licenses to undocumented immigrants through her H.R. 5330 bill. She also introduced H.R. 7703, aiming to prevent undocumented immigrants from possessing firearms, even when employed by government entities. Miller states that these measures are necessary to protect public safety and the financial well-being of American families, and to prevent the influx of ideologies hostile to the Constitution. High |
| Healthcare | Mary Miller voted in favor of H.R. 6703, the Lower Health Care Premiums for All Americans Act, which extended enhanced premium tax credits. She also introduced the Defend Rural Health Act, aiming to protect rural hospitals by preventing urban facilities from exploiting loopholes and ensuring federal support remains for rural healthcare providers. Medium |
| Climate & Energy | Mary Miller believes that climate change is a sham, asserting that God primarily controls the climate through the sun. She has also referred to environmental advocacy efforts, such as Green New Deal initiatives, as part of a "communist environmental movement." This indicates a position of strong opposition to climate and environmental policies. High |
| Abortion & Reproductive Rights | Representative Mary Miller opposes abortion rights and voted against the Women’s Health Protection Act (H.R.3755) and the Ensuring Women’s Right to Reproductive Freedom Act (H.R.8297). She also voted against the Right to Contraception Act and for the Born-Alive Abortion Survivors Protection Act (H.R.26). Her campaign stated she intended to say that the overturning of Roe v. Wade was a "historic victory for Right to Life." High |
| Foreign Policy | Mary Miller supports national security and a strong military, aligning with an "America First agenda." She voted "Yes" on the Pressure Regulatory Organizations To End Chinese Threats to Taiwan Act (HR 1531). She also voted "No" on H Con Res 68, opposing the removal of U.S. Armed Forces from Venezuela not authorized by Congress, indicating a stance against limiting executive military authority in certain contexts. Her voting record also includes consistent support for veterans' affairs legislation. Medium |
| Education | Representative Mary Miller introduced a bill in November 2025 requiring military academies to accept the Classical Learning Test. She also stated that "no woman should ever have to choose between finishing her education or experiencing the joy of" family. Furthermore, she identifies "Parental Rights in Education" as a key issue that matters to her and her family. High |
| Gun Policy | Mary Miller opposes policies that would allow illegal immigrants to carry firearms, describing such policies as a threat to public safety and a disgrace to law enforcement officers. She has stated that "sanctuary policies... have gone so far as to allow illegal aliens to wear the badge and carry a firearm," indicating her strong disapproval of this practice. High |
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