• 805-278-5500
  • 545 Central Ave, Oxnard, CA 93036
  • Mon - Fri: 7:00 am - 4:00 pm

Welcome to
Rio Mesa High School

Once a Spartan...
always a Spartan

SAT and PSAT will be on October 16th.
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Weekly Updates

Weekly Update

STUDENT NEWS So proud on 9-11 to have had 2 of RM’s brightest & best, Sophia Esherick & Camryn Morey, honored before the OUHSD Governing

Weekly Update

STUDENT NEWS First Senior Spirit Day last Friday! ATHLETIC NEWS Big congrats to RM Freshman Football Team on an awesome comeback victory over Crespi HS

Weekly Update 08/30/19

WELCOME BACK SPARTANS!!! STUDENT NEWS A couple “first day” photos of some RM students- we are blessed with some outstanding young men & women at