There's still a lot of Irish and Italians in Bayonne, especially in the nicer sections further away from Jersey City. The section of Bayonne by Jersey City is where you will find the Blacks, Hispanics, and Arabs. Bayonne is always going to have whatever the newest wave of immigration the the USA is because its always been where immigrants came to live when they first arrive in the USA. When my Grandfather came to this country from Italy he ended up in Bayonne.