About Us


District Office
40 School Street
PO Box 180
Arimo, ID  83214
(208) 254-3306
Hours:  Monday - Thursday 7:00 am to 5:00 pm




Marsh Valley School District educates over 1200 students in 6 schools.  We are located in South East Idaho, in Southern Bannock County. 

Our schools are:
  • Downey Elementary
  • Inkom Elementary
  • Lava Elementary
  • McCammon Elementary
  • Marsh Valley Middle School
  • Marsh Valley High School