Mattole Elementary
29289 Chambers Rd., Petrolia, CA 95558 Map
Math (met standard)
31%
state — · 2025-26
English (met standard)
31%
state — · 2025-26
Low income
56%
free or reduced-price lunch
Students
27
2024-25
Students per teacher
27.0
2024-25
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| All grades | 31% state — · 2025-26 | 31% state — · 2025-26 | — |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 31% | 31% | — |
| 2024-25 | 60% | 40% | — |
| 2023-24 | 50% | 53% | — |
| 2022-23 | 55% | 91% | — |
| 2021-22 | 53% | 59% | — |
| 2020-21 | 42% | 68% | — |
| 2018-19 | 37% | 53% | — |
| 2017-18 | 48% | 48% | — |
| 2016-17 | 46% | 68% | — |
| 2015-16 | 48% | 45% | — |
| 2014-15 | 45% | 45% | — |
Students
Race and ethnicity, 2024-25
- Asian 0%
- White 52%
- Hispanic 7%
- Black 0%
- Two or more 41%
- Other 0%
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).