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3701 Will Ave., St. Louis, MO 63125 · (314) 467-7900 · Part of Mehlville R-IX School District
Mehlville’s School Grade B better than 61% of Missouri school districts
What stands out about Mosaic Elementary
- Its own letter, A: reading and math results near the top of Missouri’s public schools
- Math proficiency 17 pts above the state
- Reading / language arts 17 pts above the state
- Next stop for Mehlville kids: 2 middle schools
On the path
Where Mehlville kids come from and go next. The whole path →
Test scores
2020–21Its own letter, A, places these results among Missouri’s 2,023 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














3701 Will Ave., St. Louis
Students
Up 5.3% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Mosaic Elementary from Mehlville families.
Other schools in Mehlville R-IX School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against Missouri’s other public schools; Mehlville’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.