PROFICIENCY 66% 72% higher than state average
School Rankings Proficiency Averages
57%Placer Union High

Del Oro High is a school servicing grades 9 to 12 and is located in the district of "Placer Union High" in Loomis, CA. There are a total of 1,695 students and 66 teachers at Del Oro High, for a student to teacher ratio of 26 to 1. There are a total of 148 free lunch students and 69 reduced lunch students.

Del Oro High has an average proficiency test score (in mathematics and languages) of 65.5%, which is 72% higher than the California average.


Student/Teacher ratio26:1
Free lunch148
Reduced lunch69


Advanced Placement
AP enrollmentn/a
Taking some coursesn/a
Taking some courses (not tests)n/a
Passing some coursesn/a
Passing no coursesn/a

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 Del Oro High, there are a total of n/a students enrolled in advanced placement courses, with n/a taking some courses.

Proficiency in mathematics comparison

Proficiency in languages comparison

Proficiency in mathematics by grade

High School55%

Proficiency in languages by grade

High School76%

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.

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Del Oro High race/ethnicity breakdown

Caucasian 76.5% 76.8% 24.1% 51.1%
African American 0.4% 0.8% 6.2% 15.9%
Asian 1.1% 1.1% 11.1% 4.7%
Hispanic or Latino 11.4% 12.7% 54.1% 23.6%
American Indian and Alaskan 1.3% 1.2% 0.7% 1.2%
Hawaiian 0.2% 0.2% 0.8% 0.4%
Multiracial 9.1% 7.1% 3.1% 3.1%

Other schools nearby

H. Clarke Powers Elementary58%1.1Loomis, CA
Loomis Elementary56%1.1Loomis, CA
Penryn Elementary55%1.7Penryn, CA
Placer Elementary63%2.6Loomis, CA
Loomis Basin Charter73%2.9Loomis, CA
Franklin Elementary67%3.0Loomis, CA
Valley View Elementary70%3.3Rocklin, CA
Rocklin Elementary59%3.6Rocklin, CA
Rocklin Academy At Meyers Street72%3.6Rocklin, CA
Newcastle Elementary60%3.8Newcastle, CA
Granite Oaks Middle School67%3.8Rocklin, CA
Newcastle Charter62%3.8Newcastle, CA

Loomis demographics profile

Population density (sq mi)1,74423291
Median age41.336.037.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)59%52%55%
Speak English85%56%79%
Speak Spanish11%29%13%

Education level achieved in Loomis

Completed 8th grade84.6%81.1%84.3%
Completed high school84.1%79.8%83.0%
Completed some college61.9%61.5%59.4%
Completed associate degree35.7%39.8%38.5%
Completed bachelors21.8%32.0%30.3%
Completed masters8.1%11.9%11.5%
Completed professional degree3.3%3.9%3.3%
Completed doctorate1.5%1.6%1.3%
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Source: The Del Oro High data displayed above is derived from the 2016 National Center for Education Statistics and from the U.S. Department of Education.
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