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El Dorado Union High
Union Mine High

School District of El Dorado Union High

Union Mine High

El Dorado, California

1,066 students

High School, Grades 9–12

(530)621-4003School Website

1,066

Students

22.3:1

S:T Ratio

School Snapshot
Key metrics at a glance
Avg SAT Score

1,150

B+

out of 1600
Good
Avg ACT Score

24

B+

out of 36
Good
AP Courses

14

A-

courses offered
Good
AP Enrollment

13%

C

of students
Average
Student-Teacher Ratio

22:1

C+

students per teacher
Below Avg
Graduation Rate

95%

A+

Excellent
This Week at Union Mine High – March 20, 2026

138 students practicing on Varsity Tutors

SAT Prep

1

A

B

C

D

2

A

B

C

D

3

A

B

C

D

4

A

B

C

D

5

A

B

C

D

1520

0

students

Start practicing →
ACT Prep

36

ENG

MATH

READ

SCI

0

students

Start practicing →
Math

0

students

Start practicing →
English

0

students

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Science

0

students

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Explore practice resources for Union Mine High students
Academic Grades

Select a grade level to explore courses and resources

9
Grade
10
Grade
11
Grade
12
Grade
Academic Resources

Typical courses and practice resources for students at Union Mine High

Biology
9

Cell biology, genetics, evolution, and ecology

AP Biology
AP

College-level biology with lab component

Chemistry
9

Atomic structure, reactions, and stoichiometry

AP Chemistry
AP

College-level chemistry with lab component

Physics
9

Mechanics, waves, electricity, and magnetism

AP Physics 1
AP

Algebra-based mechanics and waves

Environmental Science
9

Ecosystems, human impact, and sustainability

AP Environmental Science
AP

College-level environmental science

World History
9

Global civilizations from ancient to modern times

AP World History
AP

College-level world history analysis

U.S. History
9

American history from colonization to present

AP U.S. History
AP

College-level American history

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School Details
Address

6530 Koki Ln., El Dorado, CA 95623

Phone

(530)621-4003

Website

Visit Website

District

El Dorado Union High

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