The New Jersey County Colleges is a system of 18 public community colleges, encompassing more than 60 campuses in the U.S. state of New Jersey. As of 2019, there are 18 county colleges statewide; this reflects the fact that each college serves one of New Jersey's 21 counties, except for Atlantic Cape Community College, Raritan Valley Community College, and Rowan College of South Jersey, each of which serves two counties.