Districts
Mark Twain Union Elementary School District
Angels Camp, CA (Calaveras County)
Mark West Union Elementary School District
Santa Rosa, CA (Sonoma County)
Martinez Unified School District
Martinez, CA (Contra Costa County)
Marysville Joint Unified School District
Marysville, CA (Yuba County)
Mattole Unified School District
Petrolia, CA (Humboldt County)
Maxwell Unified School District
Maxwell, CA (Colusa County)
McCabe Union Elementary School District
El Centro, CA (Imperial County)
McCloud Union Elementary School District
McCloud, CA (Siskiyou County)
McFarland Unified School District
McFarland, CA (Kern County)
McKinleyville Union Elementary School District
McKinleyville, CA (Humboldt County)