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EDITION 2026.08 /8,821 RECORDS / PUBLIC DOMAIN

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Public school / Primary

Discovery Elementary

San Marcos, California

NCES ID
063488007353
School type
Regular
Title I
Not designated

Discovery Elementary is a public primary school in San Marcos, California, run by San Marcos Unified. It enrols 668 students — the 21337th largest of 10,418 public schools in California.

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Reported figures, 2022–2023

The Common Core of Data is a directory collection: it records size and staffing, not achievement. Nothing here says whether a school is good.

Enrollment

668students

21337th nationally, tied with 64

Teachers

28.0FTE

46232nd nationally, tied with 2,251

Students per teacher

23.9students

87974th nationally, tied with 174

Free or reduced-price lunch

20.4%percent

76760th nationally, tied with 67

How these figures are defined

Enrollment

Students reported in the autumn headcount. Size is not quality — it is here because it is the figure every other one has to be read against, and because a school of 90 and a school of 4,000 are not comparable on anything else.

Teachers

Classroom teachers in full-time equivalents, so a half-time teacher counts as 0.5. Non-teaching staff are excluded.

Students per teacher

Enrollment divided by teacher FTE. It is not class size: it counts every teacher against every student, including specialists who never take a full class. A school can have 15 students per teacher and 30 in the room.

Free or reduced-price lunch

Share of students eligible for free or reduced-price meals — the most widely used proxy for concentrated poverty in a school. Districts under community eligibility report all students as eligible, which inflates the figure and makes cross-district comparison unreliable.

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Within San Marcos Unified

Schools in the same district, which is the comparison the data actually supports — a peer group defined by who runs them rather than by whichever names sort nearby.

Enrollment — same district
  1. 1San Marcos High3,380 students
  2. 2Mission Hills High2,893 students
  3. 3San Elijo Middle1,463 students
  4. 4Double Peak1,211 students
  5. 5Woodland Park Middle1,183 students
  6. 6La Mirada Academy936 students
  7. 7San Marcos Middle931 students
  8. 8San Elijo Elementary858 students
Distance from the state median

Baseline: California median across 10,418 public schools. Bars right of the rule are above it.

  • Enrollment+40.9%
  • Teachers+33.3%
  • Students per teacher+8.1%
  • Free or reduced-price lunch−70.0%
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Sources & licence

Collected by the National Center for Education Statistics. Nothing here is edited, interpolated or estimated.

Provenance

National Center for Education Statistics
Common Core of Data — school and district directory
Current · as of August 17, 2026U.S. Public Domain (NCES)

Collected and published by NCES; retrieved through the Urban Institute Education Data Portal, which republishes the NCES files unchanged.

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Data as of September 1, 2022.