Hibernia, New Jersey
Hibernia is an unincorporated community located within Rockaway Township in Morris County, New Jersey, United States. The area is served as United States Postal Service ZIP code 07842. The community takes its name from Hibernia, the classical name for Ireland.
As of the 2000 United States Census, the population for ZIP Code Tabulation Area 07842 was 93.
The Hibernia mines, a series of iron mines worked from pre-Revolutionary times until 1916, are located here.
Hibernia has a public Library on Green Pond Road.
