MJUSD is a suburban school district with 23 schools. For the 2026-2027 school year, classes begin August 12 and end June 4. Marysville Joint Unified School District is headquartered at 1919 B Street in Marysville, CA, serving a community in the Yuba-Sutter region of northern California's Sacramento Valley. The calendar sets aside 2 additional days (April 30–June 7) that may be used as weather makeup days if needed. This calendar includes 5 professional development days, 5 early-release or half days — useful to know when planning childcare. Standardized testing windows: Standardized Testing Window (July 1–June 30); Standardized Testing Window (February 1–May 28); Standardized Testing Window (February 1–May 7); Standardized Testing Window (February 1–February 28); Standardized Testing Window (April 12–May 7); Standardized Testing Window (May 3–May 14).
Also known as MJUSD.