Schools & Families in Lake Mary
Lake Mary carries a strong general reputation for Seminole County schools, but the most granular data available on Lake Mary High School itself shows a genuinely mixed picture -- worth disclosing rather than smoothing over for families weighing the move.
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Learn moreDistrict-level standing
Seminole County Public Schools ranks 9th out of 67 Florida school districts and carries a 4-star rating, per SchoolDigger-sourced district comparisons -- a real, above-average standing for the district Lake Mary sits within.
Lake Mary High School specifics
Ratings for Lake Mary High School itself diverge by source: Niche grades it A-minus (ranked #4 among Seminole County public high schools), while GreatSchools rates it 5 out of 10. Reported outcomes include a 3.52 average GPA, a 92% graduation rate, an average SAT of 1200, and an average ACT of 25. Academic-proficiency data is weaker: in 2024-2025, only 31% of Lake Mary students tested proficient or better in Algebra 1, versus 64% countywide and 60% statewide, and chronic absenteeism has ranged 24.6%-36.6% in recent years -- both worth factoring in alongside the school's strong graduation rate and GPA figures.
Family fit
Lake Mary's identity as a master-planned corporate-suburb -- lake access, parks, and subdivision-style neighborhoods built around the TownPark/Heathrow job corridor -- gives it a genuine family-suburb feel independent of the school-rating specifics above. Families should weigh the district's strong overall standing against the more mixed school-specific proficiency and absenteeism data before assuming top-tier schools are guaranteed.
Key takeaways
- Seminole County Public Schools ranks 9th of 67 Florida districts (4-star rating) -- a strong district-level reputation.
- Lake Mary High School itself shows split ratings (Niche A-minus vs. GreatSchools 5/10) and weaker proficiency data (31% Algebra 1 proficiency vs. 64% countywide) alongside a strong 92% graduation rate -- a genuinely mixed picture, not uniformly excellent.
- Chronic absenteeism at Lake Mary High School has run 24.6%-36.6% in recent years, a real factor behind the proficiency gap.
- Lake Mary's family-suburb identity (lake access, master-planned neighborhoods) is well-established independent of the specific school data above.
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