I've had multiple people tell me about them in Barber/Pratt Co area. Have even had people in my pickup tell me that they seen a hog a few times, but I still haven't seen them, and that is with looking for deer. Had one co-worker tell me to come out some time and help him hunt them. If they are here, another 45-60 miles east would be very possible.
I've been trying to organize a hunt for hogs down in Texas. I've got family down there that say they can get me on hogs and let me shoot them for free. Now if only ammo was cheap and available then I'd be on my way. There was a feral pig up around Frakfort/Marysville area that had people thinking the wild hogs made it up that far, but it was most definitely a false alarm.
The state has been doing a pretty good job of keeping the hog problem from growing. One tactic is that no hog hunting is allowed. This is to keep people from seeding an area with imported hogs to get them started to profit on later with guided or fee base hunts. Here is some more: