Arcata High

Grades 9–12 Public District: Northern Humboldt Union High

1720 M St., Arcata, CA 95521 Map

Math (met standard)
33%
+1 state 32% · 2025-26
English (met standard)
62%
+5 state 57% · 2025-26
Science (met standard)
47%
+14 state 33% · 2025-26
Low income
40%
free or reduced-price lunch
Students
1,007
2024-25
Students per teacher
19.0
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 33% state 32% · 2025-26 62% state 57% · 2025-26 —
All grades 33% state 32% · 2025-26 62% state 57% · 2025-26 47% state 33% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 33% state 32% 62% state 57% 47% state 33%
2024-25 37% state 31% 66% state 57% 47% state 28%
2023-24 37% state 28% 61% state 56% 52% state 27%
2022-23 39% state 27% 65% state 55% 41% state 27%
2021-22 33% state 27% 60% state 55% 62% state 27%
2020-21 48% state 34% 75% state 59% —
2018-19 38% state 32% 75% state 57% 56% state 26%
2017-18 44% state 31% 69% state 56% —
2016-17 47% state 32% 72% state 60% —
2015-16 45% state 32% 66% state 59% —
2014-15 48% state 30% 77% state 56% —

Graduation & college

4-year graduation rate
95%
state 88% · 2025-26
Graduates meeting UC/CSU (A–G)
57%
state 55% · 2025-26
College-going rate
69%
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
Pacific Coast High (Continuation)
Grades 9–12 Alternative · Northern Humboldt Union High
0.0 mi
0%
−32 vs state
29%
−29 vs state
31%
+5 vs state · 2023-24
10% Average of math, English and science: 24% in 2022-23 → 14% in 2025-26 58% 24 White 54%
Six Rivers Charter High
Grades 9–12 Charter · Six Rivers Charter High District
0.1 mi
26%
−6 vs state
58%
±0 vs state
52%
+13 vs state
7% Average of math, English and science: 52% in 2022-23 → 45% in 2025-26 31% 113 White 60%
Northcoast Preparatory and Performing Arts Academy
Grades 6–12 Charter · Northcoast Preparatory and Performing Arts Academy District
0.5 mi
63%
+27 vs state
77%
+26 vs state
75%
+41 vs state
23% Average of math, English and science: 49% in 2022-23 → 72% in 2025-26 33% 118 White 69%
Laurel Tree Charter
Grades K–12 Charter · Laurel Tree Charter District
1.6 mi
35%
−4 vs state
38%
−10 vs state
42%
+7 vs state
11% Average of math, English and science: 27% in 2022-23 → 38% in 2025-26 54% 197 White 74%
Arcata Educational Resource Center
Grades 7–12 Alternative · Humboldt County Office of Education
1.8 mi
4%
−28 vs state
4%
−53 vs state
5%
−34 vs state
Not enough years of data 81% 27 White 54%
Redwood Coast Montessori
Grades K–12 Charter · Redwood Coast Montessori District
4.7 mi
40%
+1 vs state
55%
+5 vs state
51%
+15 vs state
Average of math, English and science: 50% in 2022-23 → 49% in 2025-26 48% 218 White 64%