Illinois sent 9 Democrats and 10 Republicans to the US House in 2002.

19 districts. Each row shows the winning party, margin, and member elected. Vote counts are the certified district totals.

akashic

Illinois — 2002 House districts

Source: MIT Election Data + Science Lab, US House returns (party-classified by literal ballot party).

akashic

District	Won	Margin	Member elected	Votes
IL-01	D	+65.0%	Bobby L Rush	183,656
IL-02	D	+64.6%	Jesse L Jackson JR	184,010
IL-03	D	+100.0%	William O Lipinski	156,042
IL-04	D	+64.6%	Luis V Gutierrez	84,513
IL-05	D	+38.0%	Rahm Emanuel	159,435
IL-06	R	−30.2%	Henry J Hyde	173,872
IL-07	D	+68.0%	Danny K Davis	165,756
IL-08	R	−14.9%	Philip M Crane	165,926
IL-09	D	+43.4%	Janice D Schakowsky	168,836
IL-10	R	−37.6%	Mark Steven Kirk	186,911
IL-11	R	−28.6%	Jerry Weller	193,085
IL-12	D	+38.5%	Jerry F Costello	190,020
IL-13	R	−40.5%	Judy Biggert	198,615
IL-14	R	−48.3%	J Dennis Hastert	182,363
IL-15	R	−34.1%	Timothy V Johnson	206,617
IL-16	R	−41.2%	Donald A Manzullo	188,827
IL-17	D	+24.8%	Lane Evans	203,612
IL-18	R	−100.0%	Ray Lahood	192,567
IL-19	R	−9.6%	John Shimkus	244,473