America, in numbers.
MEMBERS OF CONGRESS · HOUSE
Official portrait of Mary E. Miller

Mary E. Miller

U.S. Representative for Illinois’s 15th District

Republican
Current term
Jan 3, 2025 – Jan 3, 2027
In the House since
2021
Official website
marymiller.house.gov ↗
Biography
Biographical Directory of Congress ↗

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Other members from Illinois

Official portrait of Tammy Duckworth

Tammy Duckworth

Democrat

Senator · Illinois

Official portrait of Richard J. Durbin

Richard J. Durbin

Democrat

Senator · Illinois

Official portrait of Jonathan L. Jackson

Jonathan L. Jackson

Democrat

Representative · IL-1

Official portrait of Robin L. Kelly

Robin L. Kelly

Democrat

Representative · IL-2

Official portrait of Delia C. Ramirez

Delia C. Ramirez

Democrat

Representative · IL-3

Official portrait of Jesús G. "Chuy" García

Jesús G. "Chuy" García

Democrat

Representative · IL-4

Official portrait of Mike Quigley

Mike Quigley

Democrat

Representative · IL-5

Official portrait of Sean Casten

Sean Casten

Democrat

Representative · IL-6

Data last updated Oct 21, 2026. America, in numbers is an independent site, not an official government website. Sources and methods