Addenbrooke Classical Grammar School vs John F Kennedy High School
A head-to-head comparison of two schools in Colorado, United States, 2.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Addenbrooke Classical Grammar School
Lakewood · Charter elementary · Grades PK–8
774 students
John F Kennedy High School
Denver · Public high · Grades 9–12
681 students
| Measure | Addenbrooke Classical Grammar School Lakewood, Colorado | John F Kennedy High School Denver, Colorado |
|---|---|---|
| Success Index (US) | 41 Lower 50% | 23 Lower 50% |
| State rank | #541 of 993 | #270 of 307 |
| National rank | #31428 of 50,301 | #14800 of 16,910 |
| Sector | Charter | Public |
| Type | Elementary | High |
| Year range | Grades PK–8 | Grades 9–12 |
| Students | 774 | 681 |
| Enrollment | 774 | 681 |
| Free/reduced-price lunch | – | 78.9% |
| Students per teacher | 17.2 | 13.9 |
| Reading proficiency | 54% | 32% |
| Math proficiency | 35% | 12% |
| city | Lakewood | Denver |
| state | Colorado | Colorado |
| Website | – | – |
The verdict
- •Addenbrooke Classical Grammar School scores higher on the Success Index (US) (40.7 vs 22.8).
- •Addenbrooke Classical Grammar School does better on math proficiency (35% vs 12%).
- •Addenbrooke Classical Grammar School does better on reading proficiency (54% vs 32%).
- •John F Kennedy High School does better on students per teacher (13.9 vs 17.2).
- •Addenbrooke Classical Grammar School is the larger school with 774 students compared with 681.
- •Addenbrooke Classical Grammar School is a charter school while John F Kennedy High School is a public school, so fees and admission rules differ.
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 Addenbrooke Classical Grammar School better than John F Kennedy High School?
On the Success Index (US), Addenbrooke Classical Grammar School ranks higher (40.7 vs 22.8 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 Addenbrooke Classical Grammar School and John F Kennedy High School?
About 2.1 km in a straight line, between Lakewood and Denver in Colorado.
Which has the better Enrollment?
Addenbrooke Classical Grammar School: 774. John F Kennedy High School: 681. Students enrolled in the latest NCES directory year.
How do Addenbrooke Classical Grammar School and John F Kennedy High School rank in Colorado?
Addenbrooke Classical Grammar School is 541st of 993 and John F Kennedy High School is 270th of 307 among elementary schools in Colorado on the 2025 Success Index (US).