Pisd School Calendar 2025-26. Prosper independent school district adopted a tax rate that will raise more taxes for maintenance and operations than last year's tax rate. 15th street, plano, tx 75075.
The academic calendar is designed with the best interests of students in mind, taking into consideration valuable input from parents, students, educators and administrators. May 23.student early release/last day of school *may include professional learning, parent conference or individual work time.