Compare United States schools
Add up to four schools to compare them side by side on every published measure.
Clay ElementaryCentennial ElementaryAltoona ElementarySoutheast Polk Middle School
Maximum of four schools. Remove one to add another.
| Measure | Clay Elementary Altoona, Iowa | Centennial Elementary Altoona, Iowa | Altoona Elementary Altoona, Iowa | Southeast Polk Middle School Altoona, Iowa |
|---|---|---|---|---|
| Success Index (US) | 78 Top 25% | 86 Top 5% | 81 Top 10% | 79 Top 25% |
| State rank | #281 of 654 | #88 of 654 | #184 of 654 | #107 of 239 |
| National rank | #6409 of 50,301 | #2083 of 50,301 | #4185 of 50,301 | #1709 of 15,369 |
| Sector | Public | Public | Public | Public |
| Type | Elementary | Elementary | Elementary | Middle |
| Year range | Grades PK–5 | Grades PK–5 | Grades PK–5 | Grades 6–7 |
| Students | 700 | 423 | 429 | 1,112 |
| Enrollment | 700 | 423 | 429 | 1,112 |
| Free/reduced-price lunch | 36.1% | 38.1% | 53.4% | 41% |
| Students per teacher | 16.7 | 13.2 | 12.6 | 15.9 |
| Reading proficiency | 75% | 84% | 77% | 72% |
| Math proficiency | 77% | 81% | 82% | 84% |
| city | Altoona | Altoona | Altoona | Altoona |
| state | Iowa | Iowa | Iowa | Iowa |
| Website | – | – | – | – |
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Reading the comparison
Success Index (US) is our 0–100 score (see the methodology). Enrollment: Students enrolled in the latest NCES directory year. Free/reduced-price lunch: Share of students eligible for free or reduced-price lunch. Students per teacher: Enrollment divided by FTE teachers; not class size. Reading proficiency: Share of tested students proficient or above (all students, all grades).