Dekalb County

Illinois · Population: 100,288 · Official website

Dekalb County, Illinois

Congressional representation for Dekalb County, Illinois.

Congressional Districts

District Representative Party
Photo of Bill Foster IL-11 Bill Foster Democrat
Photo of Lauren Underwood IL-14 Lauren Underwood Democrat
Photo of Darin LaHood IL-16 Darin LaHood Republican

ZIP Codes

ZIP Code Congressional District
60111 IL-11 (+ others)
60112 IL-14
60115 IL-14 (+ others)
60145 IL-11 (+ others)
60150 IL-14 (+ others)
60550 IL-14
60556 IL-14