Santa Margarita Elementary
School pathway
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 54 of every 100 students at this school read and write at grade level and about 52 of 100 do math at grade level. Across all California schools, those numbers are about 47 and 36. Reading and writing scores are down about 8 points since 2014, while math scores are down about 2 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 52% of students here test proficient in math and reading, compared with the roughly 59% 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 Santa Margarita Elementary
Santa Margarita Elementary operates as a close-knit elementary-level community in Santa Margarita, California, one of the schools within Atascadero Unified. Current enrollment sits at 297 students spanning grades K through 5. Enrollment runs roughly 36% leaner than the state mean of about 465.
Within Atascadero Unified, which oversees 12 schools and 4,355 students, Santa Margarita Elementary is one campus in the system.
On the student-mix side, Santa Margarita Elementary reports that the largest single group is White, at 69% of enrollment. Other groups include 19% Hispanic, 10% multiracial. Compared to San Luis Obispo County overall, the school's racial mix sits in roughly the same range.
In terms of school funding signals, The school employs 12 full-time-equivalent teachers, for a student-teacher ratio near 25.6:1. Statewide, the average ratio sits near 22.3:1, putting Santa Margarita Elementary higher than the state norm the norm. Roughly 34% of students at Santa Margarita Elementary qualify for free or reduced-price lunch, often used as a Title I proxy. By comparison, San Luis Obispo County runs at roughly 54%, so the school's eligibility rate is lower than the surrounding baseline.
After controlling for student poverty, Santa Margarita Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 59.5%, the actual is 51.8%, a residual of -7.6 points.
Around the school, San Luis Obispo County reports that the typical household earns roughly $97,446 per year, about 40% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 6%. Santa Margarita Elementary is one of 83 public schools in San Luis Obispo County (combined enrollment of about 33,339 students).
Nearest neighbor: Atascadero Choices in Education Academy (ACE), around 4.9 miles off. Within five miles, there are 2 other public schools. Among the 7 schools in that immediate cluster with test data (this one included), Santa Margarita Elementary ranks 3rd on composite proficiency, ahead of the local average of 50.4%.
Geographically, the school is in a low-density area.
Trend over the last 7 years. Santa Margarita Elementary's enrollment has ticked up 11% since 2018, when it stood at 267 (now 297). White enrollment moved from 75% to 69% across the same window. The student-to-teacher ratio pulled in from 26.7:1 in 2018 to 25.6:1 today.
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San Luis Obispo County at a glance
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