Emerald High
🇺🇸 Official data · 2025Dublin, California 94568 · Dublin Unified
#173 of 1,343 high schools in California
#4619 of 16,910 nationally
About Emerald High
Emerald High is a public high located in Dublin, in the Dublin Unified school district of California, United States. It caters for Grades 9–12. In 2025 it enrolled 900 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 64.6 out of 100, placing it in the top 50% of high schools in United States and 173rd of 1,343 ranked high schools in California. Its strongest component is community advantage (fewer free/reduced-price lunch) (97th percentile), and its weakest is students per teacher (10th percentile).
Other published figures: enrollment 900.
There are 13 schools in Dublin; Emerald High ranks 11th of 12 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)–
- Reading proficiency (30%)–
- Community advantage (fewer free/reduced-price lunch) (25%)12.2%
- Students per teacher (15%)22.0
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 Emerald High by the official sources.
- Enrollment
- 900
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 12.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 22.0
- Enrollment divided by FTE teachers; not class size.
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Schools near Emerald High
Closest schools by straight-line distance, with their Success Index (US).
Harold William Kolb
Dublin · Public elementary · Grades K–5
696 students · 695 m away
Eleanor Murray Fallon
Dublin · Public middle · Grades 6–8
1,683 students · 819 m away
John Green Elementary
Dublin · Public elementary · Grades K–5
661 students · 1.2 km away
Cottonwood Creek
Dublin · Public elementary · Grades K–8
1,023 students · 1.6 km away
James Dougherty Elementary
Dublin · Public elementary · Grades K–5
856 students · 1.7 km away
Henry P. Mohr Elementary
Pleasanton · Public elementary · Grades K–5
492 students · 1.9 km away
Fairlands Elementary
Pleasanton · Public elementary · Grades K–5
670 students · 1.9 km away
J. M. Amador Elementary
Dublin · Public elementary · Grades K–5
909 students · 2.2 km away
Thomas S. Hart Middle
Pleasanton · Public middle · Grades 6–8
1,129 students · 3.8 km away
Harvest Park Middle
Pleasanton · Public middle · Grades 6–8
1,015 students · 4.0 km away
Similar schools
Public high schools in California with a comparable Enrollment.
Liberty Ranch High
Galt · Public high · Grades 9–12
899 students
Parlier High
Parlier · Public high · Grades 9–12
901 students
Lakeview Leadership Academy
Victorville · Public high · Grades 7–12
901 students
Ganesha High
Pomona · Public high · Grades 9–12
895 students
Mesa Verde High
Citrus Heights · Public high · Grades 9–12
894 students
West Campus
Sacramento · Public high · Grades 9–12
907 students
Frequently asked questions
Is Emerald High a good school?
Emerald High has a Success Index (US) of 64.6 out of 100 (Top 50% of high schools in United States) and ranks #173 of 1,343 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 Emerald High rank in California?
Emerald High ranks #173 of 1,343 high schools in California and #4619 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Emerald High?
Emerald High had 900 students in 2025.
Is Emerald High a elementary school or a high school?
Emerald High is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Emerald High?
There are 10 schools within 15 km of Emerald High; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.