Public school / Primary
Mattie Washburn Elementary
Santa Rosa, California
- NCES ID
- 060003401797
- District
- Windsor Unified
- School type
- Regular
- Title I
- Not designated
Mattie Washburn Elementary is a public primary school in Santa Rosa, California, run by Windsor Unified. It enrols 514 students — the 35614th largest of 10,418 public schools in California.
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
514
Teachers
27.0
Students per teacher
19.0
Free or reduced-price lunch
48.6%
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.
Within Windsor 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.
- 1Windsor High1,603 students
- 2Cali Calmecac Language Academy1,168 students
- 3Windsor Middle725 students
- 4Mattie Washburn Elementary514 students
- 5Brooks Elementary453 students
- 6North Bay Met Academy80 students
- 7Bridges Community Based School North County Consortium52 students
- 8Windsor Oaks Academy24 students
- Enrollment+8.4%
- Teachers+28.6%
- Students per teacher−14.0%
- Free or reduced-price lunch−28.4%
Where this sits
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