Columbia High School vs Dupo Jr High School
A head-to-head comparison of two schools in Illinois, United States, 7.5 km apart, using official American 2025 data. The better value in each row is highlighted.
Columbia High School
Columbia · Public high · Grades 9–12
606 students
Dupo Jr High School
Dupo · Public middle · Grades 7–8
124 students
| Measure | Columbia High School Columbia, Illinois | Dupo Jr High School Dupo, Illinois |
|---|---|---|
| Success Index (US) | 61 Top 50% | 33 Lower 50% |
| State rank | #67 of 691 | #456 of 670 |
| National rank | #5648 of 16,910 | #11289 of 15,369 |
| Sector | Public | Public |
| Type | High | Middle |
| Year range | Grades 9–12 | Grades 7–8 |
| Students | 606 | 124 |
| Enrollment | 606 | 124 |
| Free/reduced-price lunch | 15.2% | 72.6% |
| Students per teacher | 16.4 | 9.5 |
| Reading proficiency | 42% | 37% |
| Math proficiency | 57% | 27% |
| city | Columbia | Dupo |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Columbia High School scores higher on the Success Index (US) (60.6 vs 33.0).
- •Columbia High School does better on math proficiency (57% vs 27%).
- •Columbia High School does better on reading proficiency (42% vs 37%).
- •Columbia High School does better on community advantage (fewer free/reduced-price lunch) (15.2% vs 72.6%).
- •Dupo Jr High School does better on students per teacher (9.5 vs 16.4).
- •Columbia High School is the larger school with 606 students compared with 124.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Frequently asked questions
Is Columbia High School better than Dupo Jr High School?
On the Success Index (US), Columbia High School ranks higher (60.6 vs 33.0 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Columbia High School and Dupo Jr High School?
About 7.5 km in a straight line, between Columbia and Dupo in Illinois.
Which has the better Enrollment?
Columbia High School: 606. Dupo Jr High School: 124. Students enrolled in the latest NCES directory year.
How do Columbia High School and Dupo Jr High School rank in Illinois?
Columbia High School is 67th of 691 and Dupo Jr High School is 456th of 670 among high schools in Illinois on the 2025 Success Index (US).