Grayslake Central High School vs Grayslake North High School
A head-to-head comparison of two high schools in Illinois, United States, 3.1 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
Grayslake North High School
Grayslake · Public high · Grades 9–12
1,208 students
| Measure | Grayslake Central High School Grayslake, Illinois | Grayslake North High School Grayslake, Illinois |
|---|---|---|
| Success Index (US) | 61 Top 50% | 54 Top 50% |
| State rank | #68 of 691 | #109 of 691 |
| National rank | #5674 of 16,910 | #7232 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,375 | 1,208 |
| Enrollment | 1,375 | 1,208 |
| Free/reduced-price lunch | – | – |
| Students per teacher | 13.0 | 12.6 |
| Reading proficiency | 57% | 50% |
| Math proficiency | 49% | 45% |
| city | Grayslake | Grayslake |
| state | Illinois | Illinois |
| Website | – | – |
The verdict
- •Grayslake Central High School scores higher on the Success Index (US) (60.5 vs 54.3).
- •Grayslake Central High School does better on math proficiency (49% vs 45%).
- •Grayslake Central High School does better on reading proficiency (57% vs 50%).
- •Grayslake North High School does better on students per teacher (12.6 vs 13.0).
- •Grayslake Central High School is the larger school with 1,375 students compared with 1,208.
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 Grayslake North High School?
On the Success Index (US), Grayslake Central High School ranks higher (60.5 vs 54.3 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 Grayslake North High School?
About 3.1 km in a straight line, between Grayslake and Grayslake in Illinois.
Which has the better Enrollment?
Grayslake Central High School: 1,375. Grayslake North High School: 1,208. Students enrolled in the latest NCES directory year.
How do Grayslake Central High School and Grayslake North High School rank in Illinois?
Grayslake Central High School is 68th of 691 and Grayslake North High School is 109th of 691 among high schools in Illinois on the 2025 Success Index (US).