R. Rex Parris High

Grades 9–12 Public Alternative District: Antelope Valley Union High

38801 Clock Tower Plaza Dr., Palmdale, CA 93550 Map

Math (met standard)
3%
−29 state 32% · 2025-26
English (met standard)
10%
−47 state 57% · 2025-26
Science (met standard)
3%
−33 state 36% · 2025-26
Low income
84%
free or reduced-price lunch
Students
469
2024-25
Students per teacher
21.9
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 3% state 32% · 2025-26 10% state 57% · 2025-26 —
All grades 3% state 32% · 2025-26 10% state 57% · 2025-26 3% state 36% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 3% state 32% 10% state 57% 3% state 36%
2024-25 2% state 31% 16% state 57% 1% state 26%
2023-24 0% state 28% 11% state 56% 3% state 26%
2022-23 1% state 27% 13% state 55% 6% state 27%
2021-22 1% state 27% 17% state 55% 3% state 26%
2018-19 1% state 32% 17% state 57% 5% state 25%
2017-18 1% state 31% 17% state 56% —
2016-17 1% state 32% 16% state 60% —
2015-16 1% state 32% 22% state 59% —
2014-15 1% state 30% 21% state 56% —

Graduation & college

4-year graduation rate
46%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
0%
state 55% · 2025-26
College-going rate
27%
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
Palmdale High
Grades 9–12 · Antelope Valley Union High
2.0 mi
6%
−26 vs state
42%
−16 vs state
14%
−22 vs state
7% Average of math, English and science: 13% in 2022-23 → 20% in 2025-26 69% 2,208 Hispanic 80%
Palmdale Aerospace Academy
Grades K–12 Charter · Palmdale Aerospace Academy District
3.0 mi
21%
−17 vs state
37%
−13 vs state
30%
−7 vs state
Average of math, English and science: 29% in 2022-23 → 29% in 2025-26 72% 2,259 Hispanic 84%
Highland High
Grades 9–12 · Antelope Valley Union High
3.2 mi
20%
−12 vs state
49%
−8 vs state
14%
−22 vs state
6% Average of math, English and science: 21% in 2022-23 → 27% in 2025-26 64% 2,706 Hispanic 68%
Palmdale Academy Charter
Grades K–12 Charter · Palmdale Elementary
3.6 mi
13%
−19 vs state
62%
+4 vs state
37%
−2 vs state
3% Average of math, English and science: 34% in 2023-24 → 37% in 2025-26 72% 989 Hispanic 81%
Antelope Valley Learning Academy
Grades K–12 Charter · Antelope Valley Learning Academy District
4.8 mi
4%
−30 vs state
25%
−30 vs state
25%
−9 vs state
4% Average of math, English and science: 14% in 2022-23 → 18% in 2025-26 86% 1,059 Hispanic 75%