Grayslake Central High School vs Warren Township High School
A head-to-head comparison of two high schools in Illinois, United States, 5.3 km apart, using official American 2025 data. The better value in each row is highlighted.
Grayslake Central High School
Grayslake · Public high · Grades 9–12
1,375 students
Warren Township High School
Gurnee · Public high · Grades 9–12
3,537 students
| Measure | Grayslake Central High School Grayslake, Illinois | Warren Township High School Gurnee, Illinois |
|---|---|---|
| Success Index (US) | 61 Top 50% | 46 Lower 50% |
| State rank | #68 of 691 | #187 of 691 |
| National rank | #5674 of 16,910 | #9381 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,375 | 3,537 |
| Enrollment | 1,375 | 3,537 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 13.0 | 15.7 |
| Reading proficiency | 57% | 48% |
| Math proficiency | 49% | 42% |
| city | Grayslake | Gurnee |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Grayslake Central High School scores higher on the Success Index (US) (60.5 vs 46.3).
- •Grayslake Central High School does better on math proficiency (49% vs 42%).
- •Grayslake Central High School does better on reading proficiency (57% vs 48%).
- •Grayslake Central High School does better on students per teacher (13.0 vs 15.7).
- •Warren Township High School is the larger school with 3,537 students compared with 1,375.
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 Grayslake Central High School better than Warren Township High School?
On the Success Index (US), Grayslake Central High School ranks higher (60.5 vs 46.3 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 Grayslake Central High School and Warren Township High School?
About 5.3 km in a straight line, between Grayslake and Gurnee in Illinois.
Which has the better Enrollment?
Grayslake Central High School: 1,375. Warren Township High School: 3,537. Students enrolled in the latest NCES directory year.
How do Grayslake Central High School and Warren Township High School rank in Illinois?
Grayslake Central High School is 68th of 691 and Warren Township High School is 187th of 691 among high schools in Illinois on the 2025 Success Index (US).