Carterville High School vs Richland County High School
A head-to-head comparison of two high schools in Illinois, United States, 141 km apart, using official American 2025 data. The better value in each row is highlighted.
Carterville High School
Carterville · Public high · Grades 9–12
668 students
Richland County High School
Olney · Public high · Grades 9–12
669 students
| Measure | Carterville High School Carterville, Illinois | Richland County High School Olney, Illinois |
|---|---|---|
| Success Index (US) | 50 Top 50% | 32 Lower 50% |
| State rank | #142 of 691 | #401 of 691 |
| National rank | #8303 of 16,910 | #13005 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 668 | 669 |
| Enrollment | 668 | 669 |
| Free/reduced-price lunch | 43.3% | 40.5% |
| Students per teacher | 17.1 | 15.6 |
| Reading proficiency | 52% | 27% |
| Math proficiency | 42% | 17% |
| city | Carterville | Olney |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Carterville High School scores higher on the Success Index (US) (50.3 vs 31.5).
- •Carterville High School does better on math proficiency (42% vs 17%).
- •Carterville High School does better on reading proficiency (52% vs 27%).
- •Richland County High School does better on community advantage (fewer free/reduced-price lunch) (40.5% vs 43.3%).
- •Richland County High School does better on students per teacher (15.6 vs 17.1).
- •Richland County High School is the larger school with 669 students compared with 668.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Carterville High School better than Richland County High School?
On the Success Index (US), Carterville High School ranks higher (50.3 vs 31.5 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 Carterville High School and Richland County High School?
About 141 km in a straight line, between Carterville and Olney in Illinois.
Which has the better Enrollment?
Carterville High School: 668. Richland County High School: 669. Students enrolled in the latest NCES directory year.
How do Carterville High School and Richland County High School rank in Illinois?
Carterville High School is 142nd of 691 and Richland County High School is 401st of 691 among high schools in Illinois on the 2025 Success Index (US).