Welcome to
THE State line Diner Restaurant

State Line Diner has been family owned and operated for over 35 years. Located in Mahwah, New Jersey, the reason behind our continued success is our usage of high quality ingredients in our vast menu as we only use certified Angus beef and fresh fish, in addition to our family friendly atmosphere. Since opening its doors in 1976, we have expanded and renovated our dining area multiple times. In addition, continued updates and additions to our already vast and appealing menu selection ensures a dining experience that is second to none! We look forward to serving you soon!