Grattan Elementary
Test scores
CAASPP 2023-24 . % met or exceeded standardWhat this means: On the CAASPP, California's statewide test, about 73 of every 100 students at this school read and write at grade level and about 70 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 up about 3 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 71% of students here test proficient in math and reading, compared with the roughly 71% 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 Grattan Elementary
Grattan Elementary, a small elementary campus in San Francisco, California, overseen by San Francisco Unified, works with 392 students, covering grades K through 5.
Across the 106 schools in San Francisco Unified (48,706 students total), Grattan Elementary accounts for its share of the district's footprint.
Demographically, Grattan Elementary lists that 50% of students identify as White, with the remaining enrollment distributed across several groups. The remainder breaks down as 20% multiracial, 13% Asian, 12% Hispanic, 5% Black. By comparison, San Francisco County as a whole is about 39% White, so the school skews visibly more White than its surroundings.
On the income-and-resources front, Grattan Elementary lists 17 full-time-equivalent teachers, putting the student-to-teacher ratio at about 23.1:1. Statewide, the average ratio sits near 22.3:1, putting Grattan Elementary higher than the state norm the norm. About 14% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against San Francisco County (around 54%), the school's rate is somewhat below typical.
With demographic context factored in, Grattan Elementary performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 71.3%, the actual is 71.5%, a residual of +0.2 points.
Zooming out to the county, census data for San Francisco County shows median household income runs about $140,970, roughly 60% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 6%. Grattan Elementary is one of 132 public schools in San Francisco County (combined enrollment of about 56,505 students).
Nearest neighbor: Chinese Immersion School at DeAvila, around 0.5 miles off. Within five miles, there are 8 other public schools. Among the 8 schools in that immediate cluster with test data (this one included), Grattan Elementary ranks 4th on composite proficiency, above the local average of 68.0%.
Grattan Elementary operates from an inner-city location.
Over the past 7-year window. Over the past 7-year window, the student count held roughly steady: 390 students in 2018 compared to 392 in 2025. Over the same period, the White share decreased from 61% to 50%. Class-load math has rose: from 21.7:1 in 2018 to 23.1:1 in 2025.
Inside the community feed, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.
San Francisco County at a glance
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