Illinois records
Red-bellied Snake in Illinois
HarmlessStoreria occipitomaculata

Yes. The Red-bellied Snake has been recorded in 35 Illinois counties. It is non-venomous (harmless). Tiny, brown or gray, often with a pale belly or pale neck spots.
Illinois counties with Red-bellied Snake records
35 listedSee the full Red-bellied Snake profile or all snakes in Illinois.