Kammala wannan jumla: Roseville yana da al'adar ƙungiyar al'umma. A cikin 1930 'yan ƙasa na Roseville sun kafa Majalisar Al'umma ta Roseville, ƙungiyar farko ta ci gaban maƙwabta a Newark. A cikin farkawa na
1967 Newark tashin hankali na gari, fasto na St. Rose of Lima Church, Monsignor William J. Linder, ya kafa kamfanin New Community Corporation, wata kungiya mai zaman kanta da ke ba da horo na aiki, gidaje da kuma kula da lafiya.