The top reported proficiency rate is 41% in English language arts. The lowest is 18% in Science.
Original Research by School Decision on Glynn H. Brock Elementary School
Glynn H. Brock Elementary School serves students from prekindergarten through fifth grade in Slidell, a city that functions as both a residential suburb of New Orleans and a commercial crossroads where three major interstates converge. The school is a regular public school within the St. Tammany Parish school system, one of two school districts in the parish.
The student body of roughly elementary school size reflects Slidell’s broad demographic mix. More than half of the students are Black, with a smaller share of white students, a Hispanic population near one in seven, and additional students who identify as two or more races or Asian. A large majority of students qualify for free or reduced-price lunch, a metric that places the school in a high-need category among its peers. Data on special education identification and English learner status was not available, leaving a gap for parents who want the full picture of student support needs.
State testing results for the 2024-25 school year provide the main academic picture. In English language arts, a modest share of students scored proficient or above, a result that falls below what many families might hope for but is characteristic of a school serving a high-poverty population. In math, the proficiency rate was lower still, with about one in five students meeting the bar. Science and social studies results followed a similar pattern, with science particularly low. The same snapshot across all tested grades shows that a single year of data is the only one available, so there is no trend to examine. The state has changed its testing cut scores for social studies, which means this year’s social studies result cannot be compared to earlier years. Participation rates were full, so the results represent nearly every enrolled student in the tested grades.
These are the numbers that tell the story of the school’s academic standing relative to the state’s standards. Because there is only one school in the county that is part of this district, no meaningful comparison to other nearby districts could be made. The lack of a peer group frame means a parent or resident must weigh these results against state averages or their own expectations rather than against a local neighbor.
The school offers no high school grades, so there is no graduation rate to report. Information on course access, staffing ratios, and chronic absenteeism was not available in the data provided. Parents looking into those factors will need to consult the school or district directly.
Slidell’s housing market is tied to its geography as a New Orleans suburb. Home values have softened slightly in the most recent period, while rents have crept up. The typical home in the ZIP code sits at a price that, when paired with prevailing mortgage rates, makes homeownership a stretch relative to the national median income, though the area remains priced below the national benchmark. Rents are more accessible, and the gap between a mortgage payment and a rent payment is narrow enough that the calculus between buying and renting is a real one for many families.
The city itself has an identifiable historic core in Olde Towne, with the Slidell Museum and an Amtrak station, but the broader built environment is car-dependent and spread along major arterial roads. Major local employers include a military contractor with global headquarters in Slidell, and many residents commute to NASA facilities in Mississippi and New Orleans. The city experienced substantial growth during the space program era and has since contended with Hurricane Katrina recovery and environmental cleanup of a former industrial site that was redeveloped into a park.
The parent-relevant changes section of the district brief returned no findings, meaning we looked for shifts in leadership, boundaries, policy, or programming at St. Tammany Parish but found nothing publicly reported in the search that was conducted. A family moving into the area should still check with the district for any upcoming changes that may not have surfaced in the available search.
For a family evaluating Brock Elementary, the primary consideration is academic. The proficiency rates across all four tested subjects are low, and the school serves a student population where a very high share faces economic disadvantage. This is a school where a parent’s active engagement with the classroom and the curriculum would likely matter more than it might in a higher-performing building. The absence of special education and English learner data is a notable blind spot; any parent whose child may qualify for those supports should ask the school directly about staffing and services. The school’s size and grade span are typical for an elementary, and the setting is a midsized suburban city with a mix of older neighborhoods and commercial corridors. This is a place for a family who is prepared to work alongside the school on academic progress.
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