Union Mine High (El Dorado Union High SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Union Mine High is a High in El Dorado, CA. It currently serves 1046 students (grades 09-12). The school is part of the El Dorado Union High School District.

Below, we provide details about the school including the population per grade, the racial demography of the student population, the racial demography of the student population per gender/sex, and the racial demography per grade level.

You can see similar information for other schools in El Dorado Union High School District and all schools in California.

Other Details

School Type: Regular School

School Level: High

Number of Students:1046

Number of Teachers: 51

Student/Teacher Ratio: 20.53

Location Info

Location: 6530 Koki Ln., El Dorado, CA 95623

Mailing Address: 6530 Koki Ln., El Dorado, CA 95623-4328

Phone: (530)621-4003

Website: http://umhs.eduhsd.k12.ca.us/

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	264
Grade 11	246
Grade 12	255
Grade 9	281

Gender/Sex of Union Mine High Student Population

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Gender	Population	Percent of Population (%)
Male	520	49.71
Female	524	50.10

Race/Ethnicity Demography of Union Mine High Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	21	2.01
Asian	9	0.86
Black or African American	6	0.57
Hispanic/Latino	258	24.67
Native Hawaiian or Other Pacific Islander	2	0.19
Two or more races	53	5.07
White	695	66.44

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	7	1.35
Asian	7	1.35
Black or African American	4	0.77
Hispanic/Latino	128	24.62
Native Hawaiian or Other Pacific Islander	1	0.19
Two or more races	28	5.39
White	345	66.35

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	14	2.67
Asian	2	0.38
Black or African American	2	0.38
Hispanic/Latino	130	24.81
Native Hawaiian or Other Pacific Islander	1	0.19
Two or more races	25	4.77
White	350	66.79

Race Demography Per Grade

The tables below shows the Race/Ethnicity of the student population per grade.

Grade 10 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	5	1.89
Asian	2	0.76
Black or African American	1	0.38
Hispanic/Latino	67	25.38
Two or more races	19	7.20
White	170	64.39

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	4	1.63
Asian	3	1.22
Black or African American	3	1.22
Hispanic/Latino	63	25.61
Two or more races	7	2.85
White	165	67.07

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	5	1.96
Asian	2	0.78
Black or African American	1	0.39
Hispanic/Latino	67	26.28
Native Hawaiian or Other Pacific Islander	1	0.39
Two or more races	9	3.53
White	169	66.28

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	7	2.49
Asian	2	0.71
Black or African American	1	0.36
Hispanic/Latino	61	21.71
Native Hawaiian or Other Pacific Islander	1	0.36
Two or more races	18	6.41
White	191	67.97