OUSD is a suburban school district with 51 schools. For the 2026-2027 school year, classes begin August 13 and end May 20. The calendar sets aside 2 additional days (March 22–April 23) that may be used as weather makeup days if needed. This calendar includes 1 professional development day, 9 early-release or half days — useful to know when planning childcare.
Source: Olathe Public Schools (USD 233)
Also known as OUSD.