Los Osos High
6001 Milliken Ave, Rancho Cucamonga, CA 91737
Public High School 9th to 12th
Students
2,867
SAT Overall Score
1240
Student Teacher Ratio
25:1
ACT Overall Score
28
Rancho Cucamonga High School
11801 Lark Dr, Rancho Cucamonga, CA 91701
Public High School 9th to 12th
Students
3,264
SAT Overall Score
1190
Student Teacher Ratio
25:1
ACT Overall Score
26
Alta Loma High
8880 Base Line Rd, Alta Loma, CA 91701
Public High School 9th to 12th
Students
2,492
SAT Overall Score
1140
Student Teacher Ratio
25:1
ACT Overall Score
25
Upland High School
565 W 11th St, Upland, CA 91786
Public High School 9th to 12th
Students
3,251
SAT Overall Score
1180
Student Teacher Ratio
24:1
ACT Overall Score
25
For families seeking quality education in Alta Loma, CA the area offers 4 school options serving High School grade levels, including the highly-rated Los Osos High (9/10 on GreatSchools) and Rancho Cucamonga High School (A+ on Niche). Local schools demonstrate strong academic achievement, with top performers reaching 81% reading proficiency. Learn more about what Alta Loma has to offer and view additional schools in nearby cities and neighborhoods.
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