According to our records, this business is located at 101 E Hazeldell Ave. in New Castle (in New Castle County), Delaware 19720, the location GPS coordinates are: 39.7084241 (latitude), -75.5644583 (longitude). Tri State Pizza is categorized under Drive-In Restaurants (SIC code 5812). Current estimates show that the unit has a sales volume of $400,000 and staff of approximately 10 people. You can contact the company by phone at (302) 571-8959.