Mercer County, New Jersey the Eastern Wrestling League. The College of New Jersey Lions compete in the NCAA DIII as a member of the New Jersey Athletic Conference and the Eastern College Athletic Conference. Mercer County Community College competes as the Mercer Vikings as a member of the Garden State Athletic Conference and the National Junior College Athletic Association. The Princeton Tigers compete in the Ivy League. Mercer County, New Jersey Mercer County is a county located in the U.S. state of New Jersey. Its county seat is Trenton, the state capital. The county constitutes the Trenton-Ewing, NJ Metropolitan Statistical Area and is considered
New Jersey State Police local law enforcement efforts, maintenance of criminal records and identification systems and regulation of certain commerce such as firearms ownership. Many municipalities in southern and north-western New Jersey lack local police departments, therefore the state police have the primary responsibility for providing police services to these towns for a yearly assessed nominal fee paid to the state government. The New Jersey State Police is also charged with the responsibility of protecting the Governor of New Jersey and Lieutenant Governor of New Jersey, as well as the President of the New Jersey Senate and the Speaker of the New Jersey General