Del Oro High

Grades 9–12 Public District: Placer Union High

3301 Taylor Rd., Loomis, CA 95650 Map

Math (met standard)
56%
+24 state 32% · 2025-26
English (met standard)
73%
+16 state 57% · 2025-26
Science (met standard)
56%
+17 state 39% · 2025-26
Low income
13%
free or reduced-price lunch
Students
1,634
2024-25
Students per teacher
24.3
2024-25

Test score trends

Share of students who met or exceeded the state standard each year.

Latest results by grade

Grade Math English Science
Grade 11 56% state 32% · 2025-26 73% state 57% · 2025-26 —
All grades 56% state 32% · 2025-26 73% state 57% · 2025-26 56% state 39% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 56% state 32% 73% state 57% 56% state 39%
2024-25 55% state 31% 73% state 57% 47% state 34%
2023-24 55% state 28% 82% state 56% 57% state 32%
2022-23 63% state 27% 82% state 55% 56% state 32%
2021-22 64% state 27% 86% state 55% 61% state 31%
2020-21 50% state 34% 85% state 59% 51% state 30%
2018-19 45% state 32% 74% state 57% 52% state 30%
2017-18 53% state 31% 82% state 56% —
2016-17 63% state 32% 84% state 60% —
2015-16 61% state 32% 82% state 59% —
2014-15 55% state 30% 76% state 56% —

Graduation & college

4-year graduation rate
99%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
77%
state 55% · 2025-26
College-going rate
79%
state 66% · 2022-23

Graduation rate: students who earned a regular diploma within four years. UC/CSU: share of graduates who completed the A–G courses required by the University of California and California State University. College-going: share of high school completers who enrolled in any college within 12 months.

Students

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).

Nearby schools

Subject percentages show the share of students who met or exceeded the state standard.

Pick to compare
Rocklin High
Grades 9–12 · Rocklin Unified
3.8 mi
58%
+26 vs state
76%
+19 vs state
56%
+18 vs state
9% Average of math, English and science: 54% in 2022-23 → 63% in 2025-26 20% 1,936 White 59%
Victory High
Grades 9–12 Alternative · Rocklin Unified
4.0 mi
3%
−29 vs state
17%
−41 vs state
8%
−30 vs state
13% Average of math, English and science: 22% in 2022-23 → 9% in 2025-26 49% 85 White 54%
Rocklin Alternative Education Center
Grades K–12 Alternative · Rocklin Unified
4.0 mi
25%
55%
38%
Average of math, English and science: 40% in 2022-23 → 39% in 2025-26 40% 42 White 76%