Serenity High's 2nd Annual Fundraising Breakfast will be held on Tuesday, April 2 at the MISD Community Event Center. Please click here for more information.

The following school districts partner with McKinney ISD so that their students may attend Serenity High. These districts have agreed to assist in the per-day tuition fees for enrollment: Allen ISD, Anna ISD, Blue Ridge ISD, Celina ISD, Community ISD, Frisco ISD, Lewisville ISD, Melissa ISD, Pilot Point ISD, Plano ISD, Tioga ISD and Wylie ISD. Learn More

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Drug Testing

At the time of application, students are required to submit a clinic generated drug test. A drug test authorized by a probation officer is also valid provided it was taken within seven days of enrollment. The tests can be taken at an authorized drug testing facility. Students are required to consent to bi-monthly random drug testing. Random drug testing is done by a company authorized by McKinney ISD.