Grafton High vs Plymouth High
A head-to-head comparison of two high schools in Wisconsin, United States, 47 km apart, using official American 2025 data. The better value in each row is highlighted.
Grafton High
Grafton · Public high · Grades 9–12
727 students
Plymouth High
Plymouth · Public high · Grades 9–12
735 students
| Measure | Grafton High Grafton, Wisconsin | Plymouth High Plymouth, Wisconsin |
|---|---|---|
| Success Index (US) | 69 Top 25% | 52 Top 50% |
| State rank | #20 of 446 | #135 of 446 |
| National rank | #3524 of 16,910 | #7997 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 727 | 735 |
| Enrollment | 727 | 735 |
| Free/reduced-price lunch | 15.3% | 25.6% |
| Students per teacher | 15.8 | 13.9 |
| Reading proficiency | 62% | 37% |
| Math proficiency | 52% | 37% |
| city | Grafton | Plymouth |
| state | Wisconsin | Wisconsin |
| Website | – | – |
The verdict
- •Grafton High scores higher on the Success Index (US) (69.1 vs 51.5).
- •Grafton High does better on math proficiency (52% vs 37%).
- •Grafton High does better on reading proficiency (62% vs 37%).
- •Grafton High does better on community advantage (fewer free/reduced-price lunch) (15.3% vs 25.6%).
- •Plymouth High does better on students per teacher (13.9 vs 15.8).
- •Plymouth High is the larger school with 735 students compared with 727.
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 Grafton High better than Plymouth High?
On the Success Index (US), Grafton High ranks higher (69.1 vs 51.5 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 Grafton High and Plymouth High?
About 47 km in a straight line, between Grafton and Plymouth in Wisconsin.
Which has the better Enrollment?
Grafton High: 727. Plymouth High: 735. Students enrolled in the latest NCES directory year.
How do Grafton High and Plymouth High rank in Wisconsin?
Grafton High is 20th of 446 and Plymouth High is 135th of 446 among high schools in Wisconsin on the 2025 Success Index (US).