Hispanics constituted a majority of the population in Dover and over a quarter of the people in Morristown; over 18% of Americans in Parsippany-Troy Hills are Asian Americans. There are fairly equal numbers of Irish American and German American residents. The Jewish community is strong in specific areas, such as Randolph, Rockaway, and Morristown. Lincoln Park (26.7%), Montville (26.8%), East Hanover (41.8%), Pequannock Township (29.2%), and Riverdale (33.5%) have significant Italian American populations, along with other northern and eastern communities, while the rest of the county is more mixed with populations of Irish and German ancestries. Wharton (20.8%), Denville (25.1%), and Mine Hill (23.5%) are Irish American.