Oblong High School
🇺🇸 Official data · 2025Oblong, Illinois 62449 · Oblong CUSD 4
#331 of 691 high schools in Illinois
#11973 of 16,910 nationally
About Oblong High School
Oblong High School is a public high located in Oblong, in the Oblong CUSD 4 school district of Illinois, United States. It caters for Grades 9–12. In 2025 it enrolled 165 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 36.0 out of 100, placing it in the lower 50% of high schools in United States and 331st of 691 ranked high schools in Illinois. Its strongest component is students per teacher (72th percentile), and its weakest is reading proficiency (10th percentile).
Other published figures: enrollment 165.
There are 2 schools in Oblong; Oblong High School ranks 2nd of 2 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)24.5%
- Reading proficiency (30%)24.5%
- Community advantage (fewer free/reduced-price lunch) (25%)44.8%
- Students per teacher (15%)9.2
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 Oblong High School by the official sources.
- Enrollment
- 165
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 44.8%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 9.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 24.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Oblong High School
Closest schools by straight-line distance, with their Success Index (US).
Oblong Elem School
Oblong · Public elementary · Grades PK–8
361 students · 771 m away
Ste Marie Elem School
Sainte Marie · Public elementary · Grades PK–K
133 students · 12 km away
Washington Elem School
Robinson · Public elementary · Grades PK–2
402 students · 14 km away
Nuttall Middle School
Robinson · Public middle · Grades 6–8
362 students · 15 km away
Robinson High School
Robinson · Public high · Grades 9–12
447 students · 15 km away
Lincoln Elementary School
Robinson · Public elementary · Grades 3–5
326 students · 15 km away
Similar schools
Public high schools in Illinois with a comparable Enrollment.
Beecher City Jr-Sr High School
Beecher City · Public high · Grades 6–12
165 students
Goreville High School
Goreville · Public high · Grades 9–12
166 students
Ridgeview High School
Colfax · Public high · Grades 9–12
166 students
Bunker Hill High School
Bunker Hill · Public high · Grades 9–12
166 students
New Athens High School
New Athens · Public high · Grades 9–12
164 students
Winchester High School
Winchester · Public high · Grades 9–12
166 students
Frequently asked questions
Is Oblong High School a good school?
Oblong High School has a Success Index (US) of 36.0 out of 100 (Lower 50% of high schools in United States) and ranks #331 of 691 in Illinois. 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 Oblong High School rank in Illinois?
Oblong High School ranks #331 of 691 high schools in Illinois and #11973 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Oblong High School?
Oblong High School had 165 students in 2025.
Is Oblong High School a elementary school or a high school?
Oblong High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Oblong High School?
There are 6 schools within 15 km of Oblong High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.