Mosaic Elementary
🇺🇸 Official data · 2025St. Louis, Missouri 63125 · Mehlville R-Ix
#67 of 1,159 elementary schools in Missouri
#4622 of 50,301 nationally
About Mosaic Elementary
Mosaic Elementary is a public elementary located in St. Louis, in the Mehlville R-Ix school district of Missouri, United States. It caters for Grades K–5. In 2025 it enrolled 258 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 80.7 out of 100, placing it in the top 10% of elementary schools in United States and 67th of 1,159 ranked elementary schools in Missouri. Its strongest component is community advantage (fewer free/reduced-price lunch) (97th percentile), and its weakest is students per teacher (46th percentile).
Other published figures: enrollment 258.
There are 199 schools in St. Louis; Mosaic Elementary ranks 13th of 189 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)72%
- Reading proficiency (30%)67%
- Community advantage (fewer free/reduced-price lunch) (25%)9.7%
- Students per teacher (15%)15.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mosaic Elementary by the official sources.
- Enrollment
- 258
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 9.7%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 72%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mosaic Elementary
Closest schools by straight-line distance, with their Success Index (US).
Mehlville High School
ST Louis · Public high · Grades 9–12
1,388 students · 425 m away
Margaret Buerkle Middle
ST Louis · Public middle · Grades 6–8
549 students · 1.5 km away
Bierbaum Elem.
ST Louis · Public elementary · Grades K–5
531 students · 1.6 km away
Bernard Middle
ST Louis · Public middle · Grades 6–8
577 students · 2.6 km away
Forder Elem.
ST Louis · Public elementary · Grades K–5
397 students · 2.6 km away
Hancock Place Middle
Lemay · Public middle · Grades 6–8
266 students · 3.0 km away
Hancock Sr. High
ST Louis · Public high · Grades 9–12
369 students · 3.1 km away
Beasley Elem.
ST Louis · Public elementary · Grades K–5
250 students · 3.3 km away
Dressel Elementary School
St. Louis · Public elementary · Grades K–5
598 students · 3.4 km away
John Cary Early Childhood Ctr.
ST Louis · Public other · Grades PK–PK
311 students · 3.6 km away
Similar schools
Public elementary schools in Missouri with a comparable Enrollment.
Pleasant Hope Elem.
Pleasant Hope · Public elementary · Grades PK–4
258 students
South Elementary
Edwards · Public elementary · Grades PK–5
258 students
Belle Elem.
Belle · Public elementary · Grades PK–4
259 students
Wm. H. Lynch Elem.
Salem · Public elementary · Grades PK–1
257 students
Dent-Phelps Elem.
Salem · Public elementary · Grades PK–8
256 students
Maysville Elem.
Maysville · Public elementary · Grades PK–6
260 students
Frequently asked questions
Is Mosaic Elementary a good school?
Mosaic Elementary has a Success Index (US) of 80.7 out of 100 (Top 10% of elementary schools in United States) and ranks #67 of 1,159 in Missouri. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mosaic Elementary rank in Missouri?
Mosaic Elementary ranks #67 of 1,159 elementary schools in Missouri and #4622 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Mosaic Elementary?
Mosaic Elementary had 258 students in 2025.
Is Mosaic Elementary a elementary school or a high school?
Mosaic Elementary is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Mosaic Elementary?
There are 10 schools within 15 km of Mosaic Elementary; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.