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Mark West Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 58 of every 100 students at this school read and write at grade level and about 48 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 1 points since 2014, while math scores are up about 9 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 54% of students here test proficient in math and reading, compared with the roughly 46% 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 Mark West Elementary
Mark West Elementary is one of the moderately sized K-5 schools in Santa Rosa, California, run under Mark West Union Elementary, with 425 students on its rolls from grades K through 6.
Mark West Union Elementary runs 4 schools in total, collectively educating 1,361 students. Mark West Elementary is one of those campuses.
On the student-mix side, Mark West Elementary shows that the largest single group is White at 45%, but no single group is in the majority. The remainder comes out to 43% Hispanic, 6% multiracial, 4% Asian. By comparison, Sonoma County as a whole is about 62% White, so the school skews noticeably less White than its surroundings.
Looking at the economic backdrop, On paper, Mark West Elementary has 22 full-time-equivalent teachers, translating to a class-load average of around 19.2:1. Statewide, the average ratio sits near 22.3:1, putting Mark West Elementary tighter than the state norm the norm. Around 56% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.
On a demographically-adjusted basis, Mark West Elementary tracks the demographic baseline. The model predicts 46.1% given the school's FRL share; actual proficiency is 53.5%.
In the area at large, the surrounding county (Sonoma County) logs that the typical household earns roughly $104,674 per year, 39% of adults hold a bachelor's degree or higher, and the poverty rate sits near 5%. Mark West Elementary is one of 184 public schools in Sonoma County (combined enrollment of about 63,389 students).
Nearest neighbor: Mark West Charter, around 0.0 miles off. Counting just inside five miles, 8 other public schools cluster around Mark West Elementary. On composite proficiency, Mark West Elementary comes 1st of 5 in the immediate cluster, higher than the nearby-schools average of 41.6%.
The campus sits in a suburban setting.
Five-year trend. Looking back 7 years, enrollment at Mark West Elementary has contracted 4%, going from 441 students in 2018 to 425 in 2025. The student-to-teacher ratio tightened from 22.1:1 in 2018 to 19.2:1 today.
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Sonoma County at a glance
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Related schools
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- Mark West Charter0.0 mi · 124
- San Miguel Elementary0.8 mi · 401
- John B. Riebli Elementary0.9 mi · 411
- Piner-Olivet Charter1.6 mi · 212
- Jack London Elementary1.6 mi · 258
- Morrice Schaefer Charter2.1 mi · 304