I grew up in that area, but haven’t been back for a while. I remember Fairview Heights as being a nicer area. It had the usual sprawl of development around the mall, but it was never unsafe. East St.Louis has been pretty much destroyed, and the pathologies that did that have been infecting surrounding towns.
Actually, my Dad was transferred to Alabama. 🤣
Fairview Heights has ~30% black population as of the last census. That’s up from 17% in the 2000 census.