Lewiston Elementary
Test scores
CAASPP 2024-25 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 30 of every 100 students at this school read and write at grade level and about 22 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 8 points since 2014, while math scores are up about 4 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 25% of students here test proficient in math and reading, compared with the roughly 39% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
7-year change
SY 2017-18 vs SY 2024-25About Lewiston Elementary
As a rural-scale elementary campus in Lewiston, California, Lewiston Elementary serves 68 students from grades K through 8, part of Lewiston Elementary. Compared to the state average of about 465 students per school, that is 85% leaner than typical.
Operationally, Lewiston Elementary answers to Lewiston Elementary, which sets policy, hires staff, and reports enrollment to the state.
On the student-mix side, Lewiston Elementary shows that the largest single group is White, at 68% of enrollment. Other groups include 13% multiracial, 6% Hispanic, 6% Asian, 6% Native American. That is visibly less White than the county at large, where the share is closer to 78%.
Looking at school resources, The school lists 3 full-time-equivalent teachers, for a student-teacher ratio near 22.8:1. The state averages about 22.3:1, putting this campus right in line with peers. About 69% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy.
After controlling for student poverty, Lewiston Elementary tracks the demographic baseline. The model predicts 39.0% given the school's FRL share; actual proficiency is 24.9%.
In the surrounding community, census data for Trinity County shows median household earnings sit near $53,002, about 22% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 13%. Across Trinity County's 19 public schools (combined enrollment of about 1,461 students), Lewiston Elementary is one campus in the mix.
Nearest neighbor: Weaverville Elementary, around 6.8 miles off. Within ten miles, there are 7 other public schools, a sparser pattern than typical urban areas. Ranking that nearby cluster on reported proficiency puts Lewiston Elementary at 4th of 5; the average score across the group is 47.3%.
The school occupies a low-density site.
Over the past 7-year window. Lewiston Elementary's enrollment has ticked up 10% since 2018, when it stood at 62 (now 68). Over the same period, the White share fell from 87% to 68%. The student-to-teacher ratio rose from 20.7:1 in 2018 to 22.8:1 today.
On allk12, the page collects discussion, questions, and updates around science fair prep, picture-day reminders, and bus-route questions. Posting is open to anyone connected to the school.
Trinity County at a glance
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Related schools
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