Average
#5994 of 9,539 schools in CA
Six Rivers Charter High
High School · Northern Humboldt Union High
1720 M St., Arcata, CA 95521
Enrollment
106
Student-Teacher
21.2:1
Score
5.7
Grades
9th – 12th
Enrollment
106
Student-Teacher
21.2:1
Score
5.7
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#5,994 of 9,539
In Arcata
#10 of 11
public schools
In district
#4 of 5
Northern Humboldt Union High
Equity
7.3 / 10
Very Good
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Six Rivers Charter High
High School in Arcata · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Arcata High
0.0 mi away. Use as a geographic alternative in the same move search.
Pacific Coast High (continuation)
0.0 mi away. Use as a geographic alternative in the same move search.
About Six Rivers Charter High
Six Rivers Charter High is a public high school in Arcata, CA, part of Northern Humboldt Union High. Six Rivers Charter High serves approximately 106 students, and covers grades 9th-12th, and has a 21.2:1 student-teacher ratio. Six Rivers Charter High has a current MySchoolScout rating of 5.7 out of 10 and ranks #5,994 of 9,539 schools in CA.
Structured state assessment records for Six Rivers Charter High show 43% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 5.7 · Average
- District avg 6.0
- CA avg 6.5
What Parents Should Know
At 106 students, Six Rivers Charter High is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Six Rivers Charter High runs 21.2:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Six Rivers Charter High is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Six Rivers Charter High — Students at Six Rivers Charter High score 52% proficient, which is below what's typical for similar communities (expected: 57%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
30.2%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 30 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.1/10.
How Six Rivers Charter High Compares
See how Six Rivers Charter High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1720 M St., Arcata, CA 95521
Nearby Alternatives
Families considering Six Rivers Charter High may also want to explore other high schools in the area. Northcoast Preparatory and Performing Arts Academy (rated 7.4/10, 0.5 miles away), which scores notably higher. Another option is Arcata High (rated 6.6/10), which scores slightly higher. Additionally, Pacific Coast High (Continuation) (rated 6.2/10), which scores slightly higher. For more schools in Arcata, see our Arcata schools guide .
Nearby Schools
20 within 5.2 mi| School | Distance | Rating |
|---|---|---|
| Arcata High Arcata | 0.0 mi | 6.6 |
| Pacific Coast High (Continuation) Arcata | 0.0 mi | 6.2 |
| Arcata Elementary Arcata | 0.5 mi | 6.3 |
| Northcoast Preparatory and Performing Arts Academy Arcata | 0.5 mi | 7.4 |
| Coastal Grove Charter Arcata | 0.5 mi | 8.8 |
| MAD RIVER MONTESSORI Arcata | 0.6 mi | — |
| Fuente Nueva Charter Arcata | 0.6 mi | 4.7 |
| ARCATA CHRISTIAN SCHOOL Arcata | 0.7 mi | 4.3 |
| Union Street Charter Arcata | 1.1 mi | 9.8 |
| Pacific Union Elementary Arcata | 1.3 mi | 7.2 |
| Laurel Tree Charter Arcata | 1.6 mi | 7.5 |
| SIX RIVERS MONTESSORI Arcata | 1.8 mi | — |
| Sunny Brae Middle Arcata | 1.7 mi | 6.0 |
| Jacoby Creek Bayside | 2.3 mi | 7.9 |
| MISTWOOD EDUCATIONAL CENTER Bayside | 2.7 mi | — |
| Mistwood Educational Center Bayside | 2.7 mi | — |
| HUMBOLDT BAY CHRISTIAN SCHOOL Bayside | 3.4 mi | — |
| Seaforth Montessori Mckinleyville | 4.6 mi | — |
| McKinleyville Middle Mckinleyville | 4.9 mi | 3.7 |
| Morris Elementary Mckinleyville | 5.2 mi | 4.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 95521 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$54,324
Median Home Value
$478,600
Median Rent
$1,300/mo
Population
21,684
College Educated
45%
Homeownership
36.7%
Avg Commute
18.3 min
Poverty Rate
26.7%
Median Age
29.2
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| East Bay Arts High San Lorenzo, CA | 5.7 |
| El Centro Jr./Sr. High Sacramento, CA | 5.7 |
| Eureka Community Eureka, CA | 5.7 |
| Santa Clara County Community San Jose, CA | 5.7 |
| Twin Palms Continuation Blythe, CA | 5.7 |
| Alta Vista High Mountain View, CA | 5.8 |
Frequently Asked Questions
Common questions about Six Rivers Charter High
What grades does Six Rivers Charter High serve?
Six Rivers Charter High serves students in grades 9th through 12th.
How many students attend Six Rivers Charter High?
Six Rivers Charter High has an enrollment of approximately 106 students.
What is the student-teacher ratio at Six Rivers Charter High?
The student-teacher ratio at Six Rivers Charter High is 21.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Six Rivers Charter High rank in CA?
Six Rivers Charter High ranks #5,994 of 9,539 schools in CA.
What is Six Rivers Charter High's MySchoolScout rating?
Six Rivers Charter High has a current MySchoolScout rating of 5.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Six Rivers Charter High?
Based on loaded state assessment records, Six Rivers Charter High has 43% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
Is Six Rivers Charter High a charter school?
Yes, Six Rivers Charter High is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Six Rivers Charter High a Title I school?
No, Six Rivers Charter High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Six Rivers Charter High?
30.2% of students at Six Rivers Charter High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 106
- Student-Teacher Ratio
- 21.2:1
- Teachers (FTE)
- 5
- Free/Reduced Lunch
- 30.2%
- Type
- regular
- Setting
- Remote Town
- County
- Humboldt County
- Chronic Absenteeism (SY 2022-23)
- 58.5%
- Phone
- (707) 825-2428
- 4-Year Graduation
- 80%+
Resources & Links
District
Northern Humboldt Union High- District Enrollment
- 1,756
- Schools in District
- 5
- Per-Pupil Spending
- $17,026
- District Rank
- #4 of 5
Other Schools in This District
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