Mason High School
The mission of Mason High School is to inspire students to achieve academic excellence, to empower students to acquire and develop their leadership skills and to succeed within a school culture where all students are valued and respected. Follow us on Facebook to stay up-to-date on news and events at Mason High School!
Announcements
Nut Restricted Classroom Alert
Mason High School has nut restricted classrooms. Please, do not send any peanut or tree nut containing products for your child to eat during snack in the classroom. Since lunch is eaten in the cafeteria, your child may bring peanut butter, peanuts, or other nut products for lunch. We appreciate your support.
Betsy Collins awarded 2026 Excellence in Education Award
Mason High School (MHS) Teacher Betsy Collins has been selected as the recipient of the Mason Area Chamber of Commerce (MACC) 2026 Excellence in Education Award!
March Board of Education Meeting Date Change
The March meeting of the Mason Public Schools Board of Education has been moved to March 19, 2026 at 7:00 p.m. Board of Education meetings are held in the City Hall Council Chambers located at 201 West Ash Street, Mason, MI.
Upcoming Events
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Upcoming Events
Subscribe to Upcoming Events Calendars-
19 Mar
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Student of the Month 7:00 AM to 7:30 AMStudent of the MonthDate: Mar 19Time: 7:00 AM to 7:30 AMCalendar: Mason High School
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PlayDate: Mar 19 - Mar 21Time: 7:00 PM to 9:00 PMCalendar: Mason High School
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27 Mar
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No SchoolDate: Mar 27Calendar: Mason High School
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30 Mar
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31 Mar
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NO SCHOOLDate: Mar 31Calendar: District Calendar
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1 Apr
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NO SCHOOLDate: Apr 1Calendar: District Calendar
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2 Apr
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NO SCHOOLDate: Apr 2Calendar: District Calendar
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3 Apr
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NO SCHOOLDate: Apr 3Calendar: District Calendar
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10 Apr
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Choir State Solo & Ensemble - Northwest HSthru Apr 11Choir State Solo & Ensemble - Northwest HSDate: Apr 10 - Apr 11Calendar: Mason High School
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13 Apr
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PSAT/SAT/M-Step/WorkKeys Testingthru Apr 17PSAT/SAT/M-Step/WorkKeys TestingDate: Apr 13 - Apr 17Calendar: Mason High School
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23 Apr
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Student of the Month 7:00 AM to 7:30 AMStudent of the MonthDate: Apr 23Time: 7:00 AM to 7:30 AMCalendar: Mason High School
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Highlights
Contact
Address
1001 South Barnes Street
Mason, MI 48854
(517) 676-9055
Fax: (517) 833-1082
Start and Dismissal Times
Full-Day
7:40 a.m. - 2:40 p.m.
Wednesday Delayed Start
8:40 a.m. - 2:40 p.m.
Half Day
7:40 a.m. - 11:00 a.m.
2025-26 Safety Drills
Completed Safety Drills
| DRILL | DATE | TIME | PERSON IN CHARGE | SIGNATURE |
| FIRE | 10/09/2025 | 1:23 PM | Adam Brandt | |
| SECURITY SAFETY | 09/30/2025 | 9:45 AM | Adam Brandt | |
| TORNADO | 09/25/2025 | 12: 10 PM | Adam Brandt | |
| FIRE | 09/16/25 | 9:05 AM | Adam Brandt | |
| FIRE | 9/5/25 | 1:18 PM | Adam Brandt | |
| FIRE | 9/17/24 | 9:10 AM | Adam Brandt | |
| FIRE | 10/14/24 | 1:00 PM | Adam Brandt | |
| FIRE | 11/7/24 | 1:35 PM | Adam Brandt | |
| FIRE | 1/10/25 | 2:40 PM | Adam Brandt | |
| FIRE | 5/30/25 | 8:56 AM | Adam Brandt | |
| FIRE | 10/28/25 | 1:30 PM | Adam Brandt | |
| TORNADO | 8/28/24 | 9:40 AM | Adam Brandt | |
| TORNADO | 3/19/25 | 1:00 PM | Adam Brandt | |
| SECURITY SAFETY | 10/2/24 | 8:45 AM | Adam Brandt | |
| SECURITY SAFETY | 10/23/24 | 12:10 PM | Adam Brandt | |
| SECURITY SAFETY | 3/12/25 | 12:10 PM | Adam Brandt | |
| SECURITY SAFETY | 11/20/25 | 9:05 AM | Adam Brandt | |
| SECURITY SAFETY | 02/04/26 | 12: 40PM | Adam Brandt | |
| SECURITY SAFETY | 03/11/26 | 12: 40PM | Adam Brandt |
