MUSD is a suburban school district with 11 schools. For the 2026-2027 school year, classes begin August 12 and end June 2. Monrovia Unified School District was established in 1894, making it one of the older unified school districts in the San Gabriel Valley of Los Angeles County. Calendar dates are confirmed for part of the year; the rest of the 2026-2027 calendar isn't available yet — check back soon. This calendar includes 2 professional development days, 2 early-release or half days — useful to know when planning childcare.
Also known as MUSD.