In particular, Persian Jews make up a sizeable proportion of the population of Beverly Hills, California. Persian Jews constitute a great percentage of the 26% of the total population of Beverly Hills that identifies as Iranian-American. Following the 1979 Iranian Revolution, tens of thousands of Persian Jews migrated from Iran, forming one of the wealthiest waves of immigrants to ever come to the United States. The community is credited with revitalizing Beverly Hills and re-developing its architecture, and for the development of ornate mansions across the city.