Core4 vs Whitnall High
A head-to-head comparison of two schools in Wisconsin, United States, 435 m apart, using official American 2025 data. The better value in each row is highlighted.
Core4
Greenfield · Charter other · Grades PK–PK
87 students
Whitnall High
Greenfield · Public high · Grades 9–12
821 students
| Measure | Core4 Greenfield, Wisconsin | Whitnall High Greenfield, Wisconsin |
|---|---|---|
| Success Index (US) | – Not rated | 49 Lower 50% |
| State rank | – | #160 of 446 |
| National rank | – | #8556 of 16,910 |
| Sector | Charter | Public |
| Type | Other | High |
| Year range | Grades PK–PK | Grades 9–12 |
| Students | 87 | 821 |
| Enrollment | 87 | 821 |
| Free/reduced-price lunch | 25.3% | 28.5% |
| Students per teacher | 21.8 | 14.4 |
| Reading proficiency | – | 42% |
| Math proficiency | – | 32% |
| city | Greenfield | Greenfield |
| state | Wisconsin | Wisconsin |
| Website | – | – |
The verdict
- •Core4 does better on community advantage (fewer free/reduced-price lunch) (25.3% vs 28.5%).
- •Whitnall High does better on students per teacher (14.4 vs 21.8).
- •Whitnall High is the larger school with 821 students compared with 87.
- •Core4 is a charter school while Whitnall High 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 Core4 better than Whitnall High?
The two schools are very close on the Success Index (US). Differences in sector, size, programmes and distance from home will matter more than the score.
How far apart are Core4 and Whitnall High?
About 435 m in a straight line, between Greenfield and Greenfield in Wisconsin.
Which has the better Enrollment?
Core4: 87. Whitnall High: 821. Students enrolled in the latest NCES directory year.
How do Core4 and Whitnall High rank in Wisconsin?
Core4 is unranked and Whitnall High is 160th of 446 among other schools in Wisconsin on the 2025 Success Index (US).