The top reported proficiency rate is 58% in English language arts. The lowest is 48% in Science.
Original Research by School Decision on Mid Rivers Elem.
Mid Rivers Elementary is a regular public school in St. Peters, Missouri, serving kindergarten through fifth grade and belonging to the Fort Zumwalt School District. It sits in a predominantly residential suburb of St. Louis that has transformed over decades from a small farm community into a large, auto-oriented suburban city. St. Peters is marked by subdivisions, strip commercial corridors along Interstate 70, and the Mid Rivers Mall, the largest shopping center in St. Charles County. Major civic anchors include a expansive recreation complex that has hosted national diving events, a county library branch, and a large hospital. Housing values in the area run above the state median and near the national median, and the local rental market is similarly positioned, a sign of the region’s desirability and modest ongoing growth pressure.
The school enrolls roughly several hundred students. The student body is predominantly white, with smaller shares of Black, Hispanic, Asian, and multiracial students. A modest share of families qualify for free or reduced-price lunch, placing the school on the lower end of economic need compared to many public elementary schools statewide. Data on students with disabilities and English learners was not available in the profile.
Academically, Mid Rivers Elementary shows a mixed but generally positive picture. On the Missouri Assessment Program, the school’s overall proficiency rate across tested subjects and grades sits above the midpoint among all districts in St. Charles County, indicating that its students outperform the typical district peer in the county. However, results vary by grade and subject. Fourth-grade reading and math both hit strong proficiency levels, with roughly two-thirds to three-quarters of students meeting the standard. Third and fifth grades are weaker, particularly in math and science, where fewer than half of students scored proficient. Fifth-grade English language arts also lags behind the stronger fourth-grade performance. The year-to-year trend data is limited to a single year, so no pattern of improvement or decline can be established. The school’s overall index is solid within the county but not at the top, suggesting a capable program with pockets of unevenness that a parent may wish to discuss with school staff.
Because Mid Rivers Elementary is an elementary school, it has no graduation rate, and data on chronic absenteeism and discipline was not provided. No information was available on the school’s Title I status or on recent district-level changes from the Fort Zumwalt District that would affect families directly.
In terms of environment, the school is set in a community that offers extensive parks, trails, and recreation facilities. St. Peters lacks a traditional walkable downtown; the civic and commercial core is spread along auto-oriented corridors. Schools in the district are on separate campuses, and most families rely on cars for errands and commuting.
For a parent considering Mid Rivers Elementary, the school fits families who want a mainstream suburban elementary experience in a stable, low-poverty district with test results that are above average for the county but not the strongest in the area. The academic picture is strongest in fourth grade and somewhat softer in the upper elementary years, which may warrant attention. The surrounding community offers robust recreational amenities, solid housing values, and easy highway access to St. Louis. The lack of detailed student support data and the single-year test trend limit what can be said about trajectory, but within St. Charles County the school holds a respectable position.
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