According to D'Arco, the Luchesse family has its roots in Newark, but that was a long time ago.

Its a good guess that the Genovese power base is currently NJ and the northern NYC suburbs. The historical Genovese strongholds within NYC are transformed. There is most likely more Genovese activity in Lodi and Rutherford, NJ, than Morris Park Avenue and their traditional Bronx enclaves. But that's just my guess. And who really knows.