Enrollment
113
High
STATE 838
SCHOOL COMMUNITY·SIX RIVERS CHARTER HIGH DISTRICT·NCES 069116110800
Six Rivers Charter High
1720 M St., Arcata, CA 95521 · (707) 825-2428 · Humboldt County
GRADES 09–12HIGH33-TOWNCHARTERREGULAR SCHOOL113 STUDENTS
Student : Teacher
22.2:1
5 FTE teachers
STATE 18.2:1
Free / Reduced Lunch
31%
35 students
STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 26 | 23% |
| Grade 10 | 28 | 25% |
| Grade 11 | 30 | 27% |
| Grade 12 | 29 | 26% |
Student demographics
58%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
STATE 62% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Schools most like Six Rivers Charter High
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Six Rivers Charter High this school | 113 | 31.0% | N/A |
| Connections Visual and Performing Arts Academy Tuolumne | 117 | 30.8% | 66.5% |
| Northcoast Preparatory and Performing Arts Academy Arcata | 118 | 33.1% | N/A |
| Chester Junior/Senior High Chester | 124 | 37.1% | 26.5% |
| OCASA College Prep San Juan Capistrano | 83 | 33.7% | N/A |
| Mount Shasta High Mount Shasta | 241 | 32.8% | 38.9% |
Matched among California high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Six Rivers Charter High ranks
Among high schools| Measure | This school | In California | In Humboldt County |
|---|---|---|---|
| Enrollment ranked largest first | 113 | #1,543 of 2,093 | #10 of 23 |
| Free and reduced lunch ranked highest share first | 31.0% | #1,394 of 1,575 | #10 of 11 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
About Six Rivers Charter High
Six Rivers Charter High is a very small high school in Arcata, California, administered by Six Rivers Charter High District. Its grade span covers grades 9 through 12, with 113 students on the rolls. High schools in California average about 838 students, which makes this school 87% below average.
Six Rivers Charter High is administered by Six Rivers Charter High District.
More than half of enrollment at Six Rivers Charter High is White: 60%. Other groups make up 19% Hispanic, 16% multiracial, and 4% Native American. Humboldt County as a whole is about 72% White, so the school's share is lower. Measured by the diversity index, the student body scores 58%.
Six Rivers Charter High has a student-to-teacher ratio of 22.2:1, with 5.1 full-time-equivalent teachers. Compared with the 18.2:1 average for high schools in California, this school's ratio is higher. The school has 31% of students eligible for free or reduced-price lunch. By comparison, the figure for public schools in Humboldt County is 60%.
Five-year Census Bureau estimates for Humboldt County show that median household income comes to about $61,160, roughly 33% of adults have a four-year degree or more, and about 11% of residents live below the federal poverty line. Humboldt County counts 92 public schools with about 17,319 students.
The closest school to Six Rivers Charter High is Arcata High, located less than a tenth of a mile away. There are at least 8 more public schools inside five miles.
Locale: Town: Remote. In NCES terms, the school is in a town far from an urbanized area. Federal records list Six Rivers Charter High as a charter school.
This community page is for conversations about fundraisers, report cards, and school supplies. Teachers and staff are welcome to share updates too.
Humboldt County at a glance
View full county profilePopulation
134,541
Census ACS
Median income
$61,160
Household, ACS
Bachelor's+
33%
Adults 25+
Poverty rate
11%
Below federal line
Schools in county
92
17,319 students
Quick facts
Related schools
Other schools in Arcata
- Arcata HighHigh · 1,007 students
- Pacific Union ElementaryElementary · 534 students
- Arcata ElementaryElementary · 240 students
- Coastal Grove CharterElementary · 235 students
- Sunny Brae MiddleMiddle · 232 students
- Laurel Tree CharterCombined · 197 students
Other Six Rivers Charter High schools
One other US public school is named Six Rivers Charter High. Six Rivers Charter High is the largest of the 2.
- Six Rivers Charter HighArcata, CA · 106 students
Nearby schools
- Arcata High0.1 mi · 1,007
- Six Rivers Charter High0.1 mi · 106
- Pacific Coast High (Continuation)0.1 mi · 24
- Arcata Elementary0.4 mi · 240
- Northcoast Preparatory and Performing Arts Academy0.5 mi · 118
- Coastal Grove Charter0.5 mi · 235
Frequently asked questions
About Six Rivers Charter HighWhat is the total enrollment at Six Rivers Charter High?
Six Rivers Charter High enrolls approximately 113 students in grades 09-12.
Is Six Rivers Charter High an elementary, middle, or high school?
Six Rivers Charter High is a high school covering grades 09-12.
What is the student-teacher ratio at Six Rivers Charter High?
The student-to-teacher ratio at Six Rivers Charter High is approximately 22.2:1 (5 FTE teachers).
What is the racial breakdown of students at Six Rivers Charter High?
At Six Rivers Charter High, the student body is approximately 60% White, 19% Hispanic, 1% Black, 16% Two or more.
Who oversees Six Rivers Charter High?
Six Rivers Charter High is overseen by Six Rivers Charter High District in Humboldt County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.