Illinois's 16th congressional district

Illinois's 16th congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Darin LaHood R–Peoria
Area	9,030.5 sq mi (23,389 km2)
Distribution	71% urban 29% rural
Population (2023)	755,171
Median household income	$80,425
Ethnicity	84.8% White 6.6% Hispanic 3.7% Two or more races 2.3% Asian 2.2% Black 0.4% other
Cook PVI	R+13

The 16th congressional district of Illinois is represented by Republican Darin LaHood.

Former representatives who represented this district include Everett Dirksen, who went on to become the Republican leader in the United States Senate; John B. Anderson, who became the 3rd highest ranking Republican in the House and went on to run as a major independent candidate in the 1980 Presidential election; and Lynn Martin, who later served as United States Secretary of Labor.

It covers parts of DeKalb, Ford, Stark, Will and Winnebago counties, and all of Boone, Bureau, Grundy, Iroquois, LaSalle, Lee, Livingston, Ogle and Putnam counties.

All or parts of Belvidere, Channahon, DeKalb, Dixon, Loves Park, Machesney Park, Ottawa, Morris, Pontiac, Rockford and Streator are included.