Frank Zeek Elementary vs River Oak Charter
A head-to-head comparison of two elementary schools in California, United States, 2.1 km apart, using official American 2025 data. The better value in each row is highlighted.
Frank Zeek Elementary
Ukiah · Public elementary · Grades K–5
391 students
River Oak Charter
Ukiah · Charter elementary · Grades K–8
245 students
| Measure | Frank Zeek Elementary Ukiah, California | River Oak Charter Ukiah, California |
|---|---|---|
| Success Index (US) | 34 Lower 50% | 42 Lower 50% |
| State rank | #2957 of 5,693 | #2411 of 5,693 |
| National rank | #35780 of 50,301 | #30836 of 50,301 |
| Sector | Public | Charter |
| Type | Elementary | Elementary |
| Year range | Grades K–5 | Grades K–8 |
| Students | 391 | 245 |
| Enrollment | 391 | 245 |
| Free/reduced-price lunch | 75.4% | 38.4% |
| Students per teacher | 21.7 | 22.3 |
| Reading proficiency | 48% | 42% |
| Math proficiency | 37% | 37% |
| city | Ukiah | Ukiah |
| state | California | California |
| Website | – | – |
The verdict
- •River Oak Charter scores higher on the Success Index (US) (41.7 vs 34.2).
- •Frank Zeek Elementary does better on reading proficiency (48% vs 42%).
- •River Oak Charter does better on community advantage (fewer free/reduced-price lunch) (38.4% vs 75.4%).
- •Frank Zeek Elementary does better on students per teacher (21.7 vs 22.3).
- •Frank Zeek Elementary is the larger school with 391 students compared with 245.
- •Frank Zeek Elementary is a public school while River Oak Charter is a charter 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 Frank Zeek Elementary better than River Oak Charter?
On the Success Index (US), River Oak Charter ranks higher (41.7 vs 34.2 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 Frank Zeek Elementary and River Oak Charter?
About 2.1 km in a straight line, between Ukiah and Ukiah in California.
Which has the better Enrollment?
Frank Zeek Elementary: 391. River Oak Charter: 245. Students enrolled in the latest NCES directory year.
How do Frank Zeek Elementary and River Oak Charter rank in California?
Frank Zeek Elementary is 2957th of 5,693 and River Oak Charter is 2411th of 5,693 among elementary schools in California on the 2025 Success Index (US).