The top reported proficiency rate is 57% in Science. The lowest is 49% in Math.
Original Research by School Decision on Gateway Science Acad/st Louis
Gateway Science Academy in St. Louis is a charter elementary school serving pre-kindergarten through fifth grade. It is a regular public school operating independently from a traditional district, part of the Gateway Science Academy system, and sits in the St. Louis city neighborhood near the intersection of Smiley Avenue and the city’s central corridor. The school is located in a city that, while independent of St. Louis County for governance, anchors a large metropolitan economy with major employers in health care, research, finance, and federal agencies, and is home to well-known civic and cultural institutions such as Forest Park, the Gateway Arch, and the Saint Louis Zoo.
The school’s enrollment is moderate for an elementary school serving this grade band. The student body is majority white, with a notable share of Black students, a smaller presence of Hispanic and Asian students, and a number of students who identify as two or more races. A substantial share of the student body qualifies for free or reduced-price lunch, meaning the school serves a fairly diverse mix by both race and family income. Data on students with disabilities or English language learner status was not available, so a parent may want to ask the school directly about the resources in place for those groups.
Academically, Gateway Science Academy’s performance on the Missouri Assessment Program in the 2024-25 school year presents a mixed picture that varies by subject and grade level. In third-grade math, about half of students scored proficient or above. Fourth-grade math proficiency was slightly higher, and fifth-grade math was lower, with under half of students in that grade reaching proficiency. In English language arts, third-grade results were similar to math at that grade, fifth-grade was stronger with over half of students proficient, and fourth-grade results were suppressed in the available data. In fifth-grade science, the school recorded a proficiency rate above half of students tested. When looking across all tested subjects and grades, the school’s overall proficiency index places in the top quartile among districts in St. Louis city. That is a meaningful strength relative to other options in the city, though the school’s own scores show material variation from one grade and subject to another. Only a single year of data was available to examine trends, so a parent may want to learn from the school how these results have changed over time and what the school is doing to address the lower-performing areas.
Because the school serves only through fifth grade, there is no graduation rate to report. The school’s charter status means it is publicly funded but operates with its own governance, which often gives a school like this more control over curriculum and staffing than traditional district schools. No information about teacher staffing, class sizes, or chronic absenteeism was available.
The district brief turned up no recent changes or strategic priorities that would affect a family’s decision, so there is no local disruption or major initiative to weigh. Housing in the immediate area is valued below the national benchmark for home prices, and rental costs are moderate relative to the national average, making the surrounding neighborhoods a practical consideration for families looking at the school.
For a family considering Gateway Science Academy, the core read is a charter elementary that shows above-average proficiency on St. Louis city’s landscape, but with notable differences in performance across subjects and grades that warrant a deeper conversation with the school. It is not a school where every grade posts the same results, and the variation, particularly in math at fifth grade and the gap between math and English language arts in some years, is something a discerning parent would want to understand. The student body is fairly diverse in income and race, the school is small enough for a community feel, and its location inside the city puts a range of cultural and civic assets within reach.
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