Altimira Middle
🇺🇸 Official data · 2025Sonoma, California 95476 · Sonoma Valley Unified
#631 of 1,334 middle schools in California
#10912 of 15,369 nationally
About Altimira Middle
Altimira Middle is a public middle located in Sonoma, in the Sonoma Valley Unified school district of California, United States. It caters for Grades 6–8. In 2025 it enrolled 324 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 34.7 out of 100, placing it in the lower 50% of middle schools in United States and 631st of 1,334 ranked middle schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (67th percentile), and its weakest is math proficiency (13th percentile).
Other published figures: enrollment 324.
There are 8 schools in Sonoma; Altimira Middle ranks 6th of 8 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)20%
- Reading proficiency (30%)37%
- Community advantage (fewer free/reduced-price lunch) (25%)42.3%
- Students per teacher (15%)16.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Altimira Middle by the official sources.
- Enrollment
- 324
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 42.3%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 16.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 37%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 20%
- Share of tested students proficient or above (all students, all grades).
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Schools near Altimira Middle
Closest schools by straight-line distance, with their Success Index (US).
Flowery Elementary
Sonoma · Public elementary · Grades K–5
368 students · 1.2 km away
El Verano Elementary
Sonoma · Public elementary · Grades K–5
314 students · 1.2 km away
Sonoma Charter
Sonoma · Charter elementary · Grades K–8
226 students · 1.4 km away
Sassarini Elementary
Sonoma · Public elementary · Grades K–5
281 students · 3.6 km away
Sonoma Valley High
Sonoma · Public high · Grades 9–12
1,071 students · 4.8 km away
Adele Harrison Middle
Sonoma · Public middle · Grades 6–8
334 students · 4.9 km away
Prestwood Elementary
Sonoma · Public elementary · Grades K–5
275 students · 5.1 km away
Woodland Star Charter
Glen Ellen · Charter elementary · Grades K–8
244 students · 8.7 km away
Old Adobe Elementary Charter
Petaluma · Charter elementary · Grades K–6
278 students · 10 km away
Casa Grande High
Petaluma · Public high · Grades 9–12
1,653 students · 12 km away
Similar schools
Public middle schools in California with a comparable Enrollment.
Woodcrest Junior High
Ontario · Public middle · Grades 7–8
324 students
Bill E. Young Jr. Middle
Calipatria · Public middle · Grades 5–8
322 students
Mountain View Middle
Redding · Public middle · Grades 5–8
327 students
Lloyd G. Johnson Junior High
Arbuckle · Public middle · Grades 6–8
321 students
Buena Vista Middle
Salinas · Public middle · Grades 6–8
321 students
Rio Tierra Junior High
Sacramento · Public middle · Grades 7–8
328 students
Frequently asked questions
Is Altimira Middle a good school?
Altimira Middle has a Success Index (US) of 34.7 out of 100 (Lower 50% of middle schools in United States) and ranks #631 of 1,334 in California. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Altimira Middle rank in California?
Altimira Middle ranks #631 of 1,334 middle schools in California and #10912 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Altimira Middle?
Altimira Middle had 324 students in 2025.
Is Altimira Middle a elementary school or a high school?
Altimira Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Altimira Middle?
There are 10 schools within 15 km of Altimira Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.