Well Ill chime in for IL i guess,
Im not sure where you got your map but I'm ASSuming for IL its shows West Central IL (Pike county and surrounding) Northwest, and Far south.

This is where Deer Densities generally thought to be the highest, I do know of some other honey hole counties, But every year you get giant deer of a nowhere county in IL. and its a safe bet to say that a monster lives in every county in the state.

WWW.HABITATHEROES.COM