El Dorado Middle
🇺🇸 Official data · 2025Concord, California 94521 · Mt. Diablo Unified
#1229 of 1,334 middle schools in California
#14955 of 15,369 nationally
About El Dorado Middle
El Dorado Middle is a public middle located in Concord, in the Mt. Diablo Unified school district of California, United States. It caters for Grades 6–8. In 2025 it enrolled 861 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 11.5 out of 100, placing it in the lower 50% of middle schools in United States and 1229th of 1,334 ranked middle schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (28th percentile), and its weakest is students per teacher (3th percentile).
Other published figures: enrollment 861.
There are 22 schools in Concord; El Dorado Middle ranks 19th of 22 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)12%
- Reading proficiency (30%)24%
- Community advantage (fewer free/reduced-price lunch) (25%)75.4%
- Students per teacher (15%)23.9
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 El Dorado Middle by the official sources.
- Enrollment
- 861
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 75.4%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 23.9
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 24%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 12%
- Share of tested students proficient or above (all students, all grades).
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Schools near El Dorado Middle
Closest schools by straight-line distance, with their Success Index (US).
Westwood Elementary
Concord · Public elementary · Grades K–5
224 students · 130 m away
Concord High
Concord · Public high · Grades 9–12
1,137 students · 267 m away
Mountain View Elementary
Concord · Public elementary · Grades K–5
267 students · 1.2 km away
Monte Gardens Elementary
Concord · Public elementary · Grades K–5
562 students · 1.7 km away
El Monte Elementary
Concord · Public elementary · Grades K–5
418 students · 2.2 km away
Silverwood Elementary
Concord · Public elementary · Grades K–5
530 students · 2.2 km away
Wren Avenue Elementary
Concord · Public elementary · Grades K–5
349 students · 2.2 km away
Ayers Elementary
Concord · Public elementary · Grades K–5
394 students · 2.9 km away
Clayton Valley Charter High
Concord · Charter high · Grades 9–12
2,373 students · 3.5 km away
Holbrook Language Academy
Concord · Public elementary · Grades K–8
501 students · 3.7 km away
Similar schools
Public middle schools in California with a comparable Enrollment.
Chico Junior High
Chico · Public middle · Grades 6–8
861 students
Kings Canyon Middle
Fresno · Public middle · Grades 7–8
862 students
Isaac Newton Graham Middle
Mountain View · Public middle · Grades 6–8
860 students
George A. Buljan Middle
Roseville · Public middle · Grades 6–8
862 students
Bret Harte Middle
San Jose · Public middle · Grades 6–8
862 students
Rancho San Joaquin Middle
Irvine · Public middle · Grades 7–8
860 students
Frequently asked questions
Is El Dorado Middle a good school?
El Dorado Middle has a Success Index (US) of 11.5 out of 100 (Lower 50% of middle schools in United States) and ranks #1229 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 El Dorado Middle rank in California?
El Dorado Middle ranks #1229 of 1,334 middle schools in California and #14955 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend El Dorado Middle?
El Dorado Middle had 861 students in 2025.
Is El Dorado Middle a elementary school or a high school?
El Dorado Middle is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near El Dorado Middle?
There are 10 schools within 15 km of El Dorado Middle; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.