Alta Loma High (Chaffey Joint Union High SCH DIST.), California - School Profile in 2023-2024 School Year

Updated on August 8, 2025.

Alta Loma High is a High in Alta Loma, CA. It currently serves 2400 students (grades 09-12). The school is part of the Chaffey Joint 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 Chaffey Joint Union High School District and all schools in California.

Other Details

School Type: Regular School

School Level: High

Number of Students:2400

Number of Teachers: 99

Student/Teacher Ratio: 24.18

Location Info

Location: 8880 Baseline Rd., Alta Loma, CA 91701

Mailing Address: 8880 Baseline Rd., Alta Loma, CA 91701-5504

Phone: (909)989-5511

Website: http://www.cjuhsd.net

Data Source: NCES.

Student Population Per Grade

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Grade	Population
Grade 10	653
Grade 11	582
Grade 12	596
Grade 9	569

Gender/Sex of Alta Loma High Student Population

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Gender	Population	Percent of Population (%)
Male	1243	51.79
Female	1154	48.08

Race/Ethnicity Demography of Alta Loma High Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	10	0.42
Asian	133	5.54
Black or African American	133	5.54
Hispanic/Latino	1429	59.54
Native Hawaiian or Other Pacific Islander	10	0.42
Two or more races	113	4.71
White	569	23.71

Male - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	4	0.32
Asian	71	5.71
Black or African American	76	6.11
Hispanic/Latino	754	60.66
Native Hawaiian or Other Pacific Islander	6	0.48
Two or more races	51	4.10
White	281	22.61

Female - Race/Ethnicity Demography of Student Population

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	6	0.52
Asian	62	5.37
Black or African American	57	4.94
Hispanic/Latino	675	58.49
Native Hawaiian or Other Pacific Islander	4	0.35
Two or more races	62	5.37
White	288	24.96

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	1	0.15
Asian	35	5.36
Black or African American	30	4.59
Hispanic/Latino	407	62.33
Native Hawaiian or Other Pacific Islander	3	0.46
Two or more races	33	5.05
White	143	21.90

Grade 11 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.52
Asian	34	5.84
Black or African American	33	5.67
Hispanic/Latino	343	58.94
Native Hawaiian or Other Pacific Islander	1	0.17
Two or more races	33	5.67
White	133	22.85

Grade 12 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.50
Asian	40	6.71
Black or African American	35	5.87
Hispanic/Latino	335	56.21
Native Hawaiian or Other Pacific Islander	5	0.84
Two or more races	24	4.03
White	154	25.84

Grade 9 - Race/Ethnicity of Both Genders

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Race/Ethnicity	Population	Percent of Population (%)
American Indian or Alaska Native	3	0.53
Asian	24	4.22
Black or African American	35	6.15
Hispanic/Latino	344	60.46
Native Hawaiian or Other Pacific Islander	1	0.18
Two or more races	23	4.04
White	139	24.43