Picture of Mission Inn in Riverside. Picture of mountains in Inyo County. Picture of Mono Lake in Mono County. Picture of Route 66 Parade in San Bernardino. RIMSportal Masthead

Riverside

Inyo

Mono

San Bernardino

What is RIMS?

RIMS is a regional cooperative for educational services through Riverside, Inyo, Mono, and San Bernardino: four Southern California counties with a partnership to support quality education. The four counties of RIMS developed this partnership so that resources can be stretched farther, enabling each county to serve its teachers and students more effectively.