Social Profile: 
![]()

State Line Diner Restaurant, located in Mahwah New Jersey, is your go-to destination for delicious, freshly prepared meals served with classic diner hospitality. Whether you’re craving a hearty breakfast, a satisfying lunch, a relaxing brunch, or a comforting dinner, we’ve got something for everyone 24 hours a day, seven days a week.
We proudly serve the Mahwah community and neighboring towns throughout Bergen County, NJ, including Ramsey, Suffern, Allendale, Wyckoff, and beyond. Our extensive menu features diner favorites made from scratch, along with homemade desserts, cakes, and pies that have become local legends.
State Line Diner voted multiple times the best diner in new jersey, combines quality, variety, and friendly service.
Established, always-open diner with many food options, modern decor, a separate bar & a bakery case.
✔️Breakfast ✔️Brunch ✔️Lunch ✔️Dinner ✔️Dine in ✔️Take out ✔️Delivery
Menu Photos
Order and Reservations
Order: Order online
ordering.chownow.com
Photo Gallery
Related Web Results
State Line Diner, Mahwah NJ – Facebook
The diner never sleeps, and neither do your breakfast cravings! ☀️From early mornings to late nights, State Line Diner is open 24/7 to serve up the ultimate …
Reviews
Charissa West
Serge was our server tonight. He is awesome. Friendly, fast, always a step ahead before you can ask for anything, he is there. Lightning fast service, and fresh, piping hot food. It was very busy when we arrived, but we still got a booth, delicious food and back on the road in record time. Appreciate all the hard work the staff and chefs put into this place. We will be back again the next time we’re up this way.
… moreKeith Edwards
Ivan was our courteous server and delivered our breakfast to perfection. Really, this place knows what a Jersey diner is all about. Crowded with superb service and food. People watching, omg, only in Joizee. Omelet was cooked perfectly and bacon crispy. Toast was not burnt. Hash browns were robust. Bathrooms were clean. Parking was full and overflowing. These owners care.
… moreSteve Esser
Our server Monique was terrific and helped to make our dinner that much better.
The gyros were, moist and the meat really perfect. It came with fried zucchini, which were perfectly cooked. The turkey dinner was very good with good sides of mashed, turkey stuffing and veggies. Their desserts are out of this world good, save room!
Nice staff and pleasant experience.
… moreCarrie Brown Owens
Our flight was late. As we drove out of NYC we looked for a 24 hour diner. I didn’t get pictures of all the food, but we ate an open face corned beef rueben and the kids sliders. Both were great. We of coirse had to habe a sampling of the delicious baked treats that you see as you enter the restaurant! We got the cannoli cheesecake, cannoli, red velvet cheesecake, a chocolate dipped cheesecake, amd baklava! So so good! Everyone was so nice and helpful. Being from the south? Our accents are not always easy for people to understand.
… moreDawn Elizabeth Susko
This has been on my wishlist for years! The Greek chicken salad was delicious with a slight hint of lemon. The Greek salad was also excellent with dolmas and anchovies too. Susie my server was very friendly and made me feel right at home.
… morechar sidney
Food is so good, service is great. They have quite a large menu and they even have vegan and vegetarian items. The price is a reasonable and the portions are huge!! It’s a great place to make a stop on your way upstate.
… moreCliff Resnick
Great food and value. Came in for brunch, ordered Eggs Benedict and Challah French Toast, coffee with large glasses of truly fresh squeezed OJ. Left with 4 desserts including the best Lemon Meringue Pie I’ve ever had, puts Junior’s to shame. We’ll definitely be stopping by again.
… moreElizabeth Pietrangelo
The best Greek salad I’ve EVER had! Excellent service, beautiful display of desserts, generous menu options, great coffee, the perfect stop after a concert. I want to go back for my birthday. We love diners, and this is a new favorite.
… moreAndrew Addesso
Food was on par and the staff were friendly. The woman at the register last night 8/24/25 was very pleasant and willing to help. There was a mistake with my bill and she helped me fix it right away. She had such a bright light to her from when we came in to when we left. I’d recommend this place to anyone! The desserts also looked great but I was too full to get any. I’ll be back for sure!
… moreKen L.
Ordered fried chicken with waffles. Waffles came out first and KFC chicken like things 10 min later. We have been coming here consistently for decades, but will not go back.
… more … View more