Miller Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 42 of every 100 students at this school read and write at grade level and about 36 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 7 points since 2014, while math scores are down about 4 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 39% of students here test proficient in math and reading, compared with the roughly 37% 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 Miller Elementary
Set in Escondido, California, Miller Elementary is a low-enrollment elementary-level community, part of Escondido Union. It teaches 378 students across grades K through 5.
Within Escondido Union, which oversees 24 schools and 13,920 students, Miller Elementary is one campus in the system.
Demographically, Miller Elementary shows that the largest single group is Hispanic, at 69% of enrollment. Beyond that, the school logs 15% White, 7% Asian, 7% multiracial. By comparison, San Diego County as a whole is about 35% Hispanic, so the school skews visibly more Hispanic than its surroundings.
In terms of school funding signals, On paper, Miller Elementary has 24 full-time-equivalent teachers, translating to a class-load average of around 15.6:1. Statewide, the average ratio sits near 22.3:1, putting Miller Elementary tighter than the state norm the norm. About 72% of enrolled students meet the income threshold for free or reduced-price lunch, which schools and policymakers use as a rough income-mix signal. By comparison, San Diego County runs at roughly 54%, so the school's eligibility rate is above the surrounding baseline.
With demographic context factored in, Miller Elementary tracks the demographic baseline. The model predicts 36.8% given the school's FRL share; actual proficiency is 39.0%.
In the area at large, the surrounding county (San Diego County) reports that median household income runs about $106,268, roughly 43% of adults have completed at least a four-year degree, and the poverty rate sits near 7%. Across San Diego County's 766 public schools (combined enrollment of about 467,437 students), Miller Elementary is one campus in the mix.
Felicita Elementary is the nearest neighboring public school, about 0.6 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Among the 7 schools in that immediate cluster with test data (this one included), Miller Elementary ranks 4th on composite proficiency, below the local average of 39.8%.
Geographically, the school is in a residential area.
Five-year trend. Over the past 7-year window, the student count shrank 11%: 423 students in 2018 compared to 378 in 2025. Hispanic enrollment moved from 59% to 69% across the same window. Class-load math has fell: from 23.5:1 in 2018 to 15.6:1 in 2025.
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San Diego County at a glance
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