Sumner High
🇺🇸 Official data · 2025ST Louis, Missouri 63113 · St. Louis City
#490 of 497 high schools in Missouri
#16409 of 16,910 nationally
About Sumner High
Sumner High is a public high located in ST Louis, in the St. Louis City school district of Missouri, United States. It caters for Grades 9–12. In 2025 it enrolled 407 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 12.4 out of 100, placing it in the lower 50% of high schools in United States and 490th of 497 ranked high schools in Missouri. Its strongest component is students per teacher (68th percentile), and its weakest is math proficiency (1th percentile).
Other published figures: enrollment 407.
There are 199 schools in ST Louis; Sumner High ranks 153rd of 189 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)2.5%
- Reading proficiency (30%)15%
- Community advantage (fewer free/reduced-price lunch) (25%)100%
- Students per teacher (15%)12.7
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 Sumner High by the official sources.
- Enrollment
- 407
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 100%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 12.7
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 15%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 2.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Sumner High
Closest schools by straight-line distance, with their Success Index (US).
Hickey Elem.
ST Louis · Public elementary · Grades PK–6
273 students · 1.2 km away
Ashland Elem. and Br.
ST Louis · Public elementary · Grades PK–6
199 students · 1.4 km away
Beaumont Cte High School
ST Louis · Public high · Grades 9–12
0 students · 1.5 km away
Cole Elem.
ST Louis · Public elementary · Grades PK–8
283 students · 1.6 km away
Washington Montessori
ST Louis · Public elementary · Grades PK–5
266 students · 1.8 km away
The Biome
St. Louis · Charter elementary · Grades K–5
167 students · 1.8 km away
North Side Community School
Saint Louis · Charter elementary · Grades PK–5
299 students · 1.8 km away
Columbia Elem. Comm. Ed. Ctr.
ST Louis · Public elementary · Grades PK–6
216 students · 1.9 km away
Yeatman-Liddell Middle School
ST Louis · Public middle · Grades 6–8
300 students · 2.0 km away
Vashon High
ST Louis · Public high · Grades 9–12
621 students · 2.0 km away
Similar schools
Public high schools in Missouri with a comparable Enrollment.
Lone Jack High
Lone Jack · Public high · Grades 6–12
400 students
Mid-Buchanan Sr. High
Faucett · Public high · Grades 7–12
415 students
Centralia High
Centralia · Public high · Grades 9–12
398 students
Clever High
Clever · Public high · Grades 9–12
397 students
Licking High
Licking · Public high · Grades 7–12
397 students
Forsyth High
Forsyth · Public high · Grades 9–12
394 students
Frequently asked questions
Is Sumner High a good school?
Sumner High has a Success Index (US) of 12.4 out of 100 (Lower 50% of high schools in United States) and ranks #490 of 497 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 Sumner High rank in Missouri?
Sumner High ranks #490 of 497 high schools in Missouri and #16409 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Sumner High?
Sumner High had 407 students in 2025.
Is Sumner High a elementary school or a high school?
Sumner High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Sumner High?
There are 10 schools within 15 km of Sumner High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.