According to our records, this business is located at 1261 S Lone Hill Ave. in Glendora (in Los Angeles County), California 91740, the location GPS coordinates are: 34.1168023 (latitude), -117.829408 (longitude). In-N-Out Burger 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 (626) 000-1111.