Illinois jiha ne daga jihohin ƙasar Tarayyar Amurka, a tsakiyar ƙasar. Jihar Tarayyar Amurka ne daga shekara ta alif 1818. Babban birnin jihar Illinois, Springfield ne. Jihar Illinois yana da yawan fili kimanin kilomita murabba’i 149,997, da yawan jama'a 12,741,080. Gwamnan jihar Illinois J. B. Pritzker ne, daga zaben gwamnan a shekara ta 2018. Hotan din Trump a cikin jihar Illinois Birnin Illinois Gurin shaƘatawa a Illinois Hanyan sifirin motoci a Illinois Birnin Illinois Birnin Illinois Jiragen ruwa a Illinois Rafi a Illinois Jirgin kasan Illinois Gun kwanan dalibai a jami'ar Illinois Farfajiyan filin Illinois dake kusa da Mississippi