The top reported proficiency rate is 68% in Math. The lowest is 57% in Science.
Original Research by School Decision on Crystal Lake Elementary School
Crystal Lake Elementary sits on a standalone campus in Stuart, the county seat and largest city in Martin County, where the St. Lucie River and a compact historic downtown set the town's character. Stuart reads as a coastal community with a relaxed, old-Florida pace, anchored by waterfront parks, boutique shops, and a walkable downtown core that draws families, retirees, and transplants from the Northeast in roughly equal measure. The school itself is a regular public elementary serving prekindergarten through fifth grade in the Martin County School District.
Enrollment puts Crystal Lake in a range that is mid-sized for a Florida elementary. The student body is majority white, with Hispanic students making up roughly a quarter of enrollment and smaller shares of other groups. About two-fifths of students qualify for free or reduced-price lunch, meaning the school serves a mixed economic cross-section rather than being concentrated at either end. Data on English learner counts and students with IEPs was not available in what was provided, so parents with children in those categories may want to ask the school directly about support services.
On Florida's FAST assessments, third-grade math proficiency is the clear strength, with a majority of students reaching proficiency at a rate that sits comfortably above the mid-range for Florida schools. ELA and math results in fourth and fifth grade remain positive, with roughly two-thirds of students hitting the proficiency mark in reading across those grades. Fifth-grade science, measured by the Florida Statewide Science Assessment, comes in below those other results, with just over half of students proficient. None of these figures are cause for alarm, but the science result is worth a follow-up question for families whose children are headed toward that grade. Multi-year trend data was not available, so it is not possible to characterize whether performance has been moving up or down.
The district context matters here. Publicly reported, the Martin County School District earned a top state accountability grade from the Florida Department of Education for the 2024-2025 school year, its first such designation in several years, with all district-operated schools earning a grade of C or higher. That trajectory reflects well on the broader environment Crystal Lake operates within. The district has also passed back-to-back voter referendums to sustain a half-mill operating tax that funds teacher pay and retention, mental health programs, and school safety, and a separate capital sales tax funded facility replacements and upgrades across the county, all of which translate into tangible resources at the school level.
Comparison against other districts in Martin County is limited because Martin County is the only district in the county comparison set, so no relative positioning is available. The school has no graduation rate, as it serves only elementary grades.
On housing, the zip code around Crystal Lake carries home values that run above both the Florida median and the national median, with prices having softened modestly over the past year while rents have edged slightly higher. The price-to-income ratio reflects a market that is expensive relative to national norms, and the estimated monthly carrying cost of a typical home in the area is substantial. Renting absorbs a meaningful share of income as well. Stuart's housing market is described publicly as normalizing after years of sharp appreciation, with rising inventory giving buyers somewhat more room than in recent years. New residential development, including a mixed-use project on Kanner Highway that includes an affordable housing component, continues to add supply, though residents have raised concerns about traffic and the pace of growth.
For families considering Crystal Lake, the picture is a school with solid reading results, particularly in the early grades, and a district operating at a high level by state measures. The community around it is growing and coastal, with a genuine small-town character despite the development pressures. The science result in fifth grade and the absence of trend data are the places where a parent would benefit from a direct conversation with the school.
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