Illinois's 9th congressional district
Interactive map of district boundaries since January 3, 2023
Representative	Jan Schakowsky D–Evanston
Area	172.3 sq mi (446 km2)
Distribution	100.0% urban 0.0% rural
Population (2023)	742,949
Median household income	$90,087[1]
Ethnicity	59.2% White 14.9% Asian 13.0% Hispanic 8.6% Black 3.6% Two or more races 0.7% other
Cook PVI	D+19[2]

The 9th congressional district of Illinois covers parts of Cook, Lake, and McHenry counties as of the 2020 census. It covers many of Chicago's northern suburbs. Democrat Jan Schakowsky has represented the district since January 1999.

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