Shell Beach Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 72 of every 100 students at this school read and write at grade level and about 62 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are up about 5 points since 2014, while math scores are up about 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 67% of students here test proficient in math and reading, compared with the roughly 60% 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 Shell Beach Elementary
Shell Beach Elementary is a cozy K-5 school in Pismo Beach, California, part of Lucia Mar Unified. The school caters to 330 students in grades K through 6. By comparison, California's public schools average about 465 students each, so Shell Beach Elementary sits 29% smaller than that benchmark.
Shell Beach Elementary is one of 19 schools operated by Lucia Mar Unified, a district that teaches 9,590 students overall.
Looking at the student body, Shell Beach Elementary logs that the largest single group is White, at 56% of enrollment; the rest looks like 26% Hispanic, 15% multiracial, 3% Asian. That is visibly less White than the county at large, where the share is closer to 69%.
In terms of school funding signals, On paper, Shell Beach Elementary has 16 full-time-equivalent teachers, translating to a class-load average of around 20.6:1. Statewide, the average ratio sits near 22.3:1, putting Shell Beach Elementary tighter than the state norm the norm. Roughly 33% of students at Shell Beach Elementary qualify for free or reduced-price lunch, a commonly cited indicator of low-income enrollment. By comparison, San Luis Obispo County runs at roughly 54%, so the school's eligibility rate is somewhat below the surrounding baseline.
On a residual basis (actual vs predicted given the student mix), Shell Beach Elementary tracks the demographic baseline. The model predicts 59.8% given the school's FRL share; actual proficiency is 66.9%.
Around the school, ACS estimates for San Luis Obispo County put the typical household earns roughly $97,446 per year, roughly 40% of adults have completed at least a four-year degree, and the poverty rate sits near 6%. Across San Luis Obispo County's 83 public schools (combined enrollment of about 33,339 students), Shell Beach Elementary is one campus in the mix.
Judkins Middle is the nearest neighboring public school, about 2.5 miles from this campus. Within five miles, there are 4 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Shell Beach Elementary ranks 3rd on composite proficiency, above the local average of 47.6%.
Geographically, the school is in a residential area.
Over the past 7-year window. Over the past 7-year window, the student count edged down 23%: 430 students in 2018 compared to 330 in 2025. Over the same period, the White share contracted from 70% to 56%. The student-to-teacher ratio fell from 23.1:1 in 2018 to 20.6:1 today.
In the discussion threads here, posts here usually surface around enrollment questions, classroom assignments, and PTA news. The community welcomes input from current and former families.
San Luis Obispo County at a glance
View full county profileQuick facts
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