Bridgeport has not been heavily Italian in 30 years. Most of Bridgeport and the surrounding area is black. There is a small enclave of Irish/Italian in Bridgeport. Melrose Park and Stone Park are predominantly Mexican now.

Elmwood Park is still heavily Italian. Norridge has plenty of Italians but is mixed. River Forest and River Grove are mixed, but still have plenty of Italians. Forest Park I have no idea.

Other areas with a lot of Italians are the NW burbs, like Palatine, Des Plaines, Arlington Heights, etc. although these are newer areas, so the dominance of any group is not really there.