Mentone is a small community that borders Redlands, Yucaipa and the Santa Ana River wash. Mentone has experienced continued residential development, which has increased the populations over the past several years. There are now 2,700 students at Redlands East Valley High School, which opened last year. There have been very few real problems at the school thanks to a very pro-active administration, school security and School Liaison Deputy, Matt Schilling. He addresses problems that may occur at the school or in the community.
Traffic is still a concern for residents and surrounding businesses near the school.
Aggressive traffic enforcement is accomplished by the California Highway Patrol and by sheriff's deputies assigned to the unincorporated county area. Mentone has areas that are being studied by the City of Redlands for incorporation. The open areas that remain for growth as well as long established commercial business base make it a prime target for surrounding cities. However, the vast majority of residents and business owners are very satisfied and wish to remain within the county boundaries. Oak Glen is still a very popular spot for tourists and local residents alike.