In St. Louis City, 1 in 10 students will not finish the school year in the class where they started.
Many of St. Louis City students will change schools during the school year. More will show up at a different school next August. It takes a toll: on learning, on school community, on teachers, students, and families. Even one move before the natural end to a grade-level can reduce elementary school achievement in reading and math and increase high school dropout rates––with the most pronounced effect for students making three or more moves. Student mobility doesn’t only impact students, it also affects teachers and the classrooms in the schools they attend.
The seriousness of student mobility’s effects on student and school outcomes is especially relevant in St. Louis — a region sometimes described as ‘“hyper-mobile.”
Effectively addressing student mobility issues requires a nuanced understanding of its patterns and causes. Understanding who, how, when, and why students are likely to leave their schools can be helpful to target the development of resources and services.
The St. Louis Research-Practice Collaborative is taking on this problem through a rigorous, research-based approach. School educators and university researchers have teamed up to learn more about student mobility to develop targeted strategies to reduce the unwanted impacts of churn.
“Our partnership and the subsequent findings of this study mark a significant step forward in our understanding of student mobility and its effects on educational outcomes. By leveraging these insights, we are committed to implementing evidence-based strategies that address the root causes of mobility and foster a more stable, supportive educational environment for all students.”
– Dr. Candice Carter-Oliver, CEO of Confluence Academies
Key Findings
The findings of this research underscore the profound impact of student mobility on educational continuity, particularly in critical areas of literacy, mathematics, and science. During the course of the study, researchers also found that the COVID-19 pandemic interventions inadvertently had stabilizing effects on student mobility, with eviction moratoriums and reduced disciplinary measures contributing to fewer school transfers. This insight highlights the complex, nuanced nature of student mobility and its far-reaching consequences on student engagement and attendance.
Explore the Research

Explore Mobility in Context
Geospatial mapping helps visualize mobility in the social end economic context of communities.
Explore interactive maps of mobility in schools and neighborhoods.
Newsletter Sign Up
Join our newsletter and we’ll keep you in the loop about all of our latest news, programs, and ways to get involved.
"*" indicates required fields