Los Osos High is a school servicing grades 9 to 12 and is located in the district of "Chaffey Joint Union High" in Rancho Cucamonga, CA. There are a total of 3,211 students and 115 teachers at Los Osos High, for a student to teacher ratio of 28 to 1. There are a total of 582 free lunch students and 245 reduced lunch students.
Los Osos High has an average proficiency test score (in mathematics and languages) of 62.5%, which is 64% higher than the California average.
|Taking some courses||502|
|Taking some courses (not tests)||424|
|Passing some courses||334|
|Passing no courses||167|
Advanced placement (AP) is a program that offers high school students the ability to take college level courses and exams. These programs were created to be at the same level of most first year university courses. If the students were successful in the AP programs, they could potentially receive advanced placement, credit or exemptions when they go on to university. At Los Osos High, there are a total of 916 students enrolled in advanced placement courses, with 502 taking some courses.
The proficiency in math and languages tables represent the percentage of students that scored at or above the proficiency level on their standardized state assessment tests. Although these tests are standardized within each state, the tests may vary from state to state. Comparing the results of one state to another may not always be an accurate or fair comparison.
|Hispanic or Latino||33.5%||63.3%||54.1%||23.6%|
|American Indian and Alaskan||0.3%||0.4%||0.7%||1.2%|
|Population density (sq mi)||6,941||256||91|
|Married (15yrs & older)||45%||52%||55%|
|Completed 8th grade||70.7%||81.1%||84.3%|
|Completed high school||68.5%||79.8%||83.0%|
|Completed some college||41.8%||61.5%||59.4%|
|Completed associate degree||21.7%||39.8%||38.5%|
|Completed professional degree||0.8%||3.9%||3.3%|