1-833-933-4TFD 
Address
4831 GREENLAND RD
JACKSONVILLE, FL 32258
Phone Number
904-260-3911
Website
http://www.duvalschools.org/mhs
Important Links: Board Board Meeting Schedule Board of Directors Board of Directors Board of Directors Calendar Calendar CALENDAR CALENDAR calendar ofEvents Calendar/ Student Events GOVERNING BOARD Governing Board Principal's Cook's Corner Principal's Message Principal's Message Principal's Message Principal's Message Principal's Page School Calendar School Calendar School Calendar School Calendar School Calendar School Calendar
School Type
Public School
Grades Served
09-12
School Level
High
Student and Staff Info
Number of Teachers: 111
Student Enrollment: 2,970
Teacher Student Ratio: 26.76
--Gathered from public sources that schools self report. These may be inaccurate.--
School District
District PTA/PTO Buying Guide
District Specific Buying Guide
Interactive Map
Florida Education Info
Florida Compulsory School Age Requirements in 2026: What Parents Need to Know
Florida High School Graduation Requirements in 2026: What Students and Families Need to Know
Florida School Funding in 2026: What Parents, Educators, and Communities Should Know
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River City Science Academy at Mandarin in Jacksonville, FL (1.4 miles)
Related School Info
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Information is generated using publicly accessible school-supplied data and may be inaccurate
Last Updated: 2026-06-13 22:30:16 || School Id: 20530