English
62%
scored Proficient or Advanced.
14243824Public school · Mountain Valley Unified
231 Oak Street, Hayfork · 96 students · Grades 9–12
Campus map · © OpenStreetMap
Drawn from OpenStreetMap, inside the campus outline from the California School Campus Database (2025). Volunteers map it, so a new building may be missing. Buildings with no mapped height are drawn one storey high.
A picture of the campus, not an attendance boundary or a rating.
Schools maintain a closed campus policy. For students’ safety, visitors may enter a campus only with the school’s official permission; this drawing implies no permission to enter.
In 2024–25, 100% of the class graduated in four years (22 of 22); across California, 89%.
In its own words
We haven’t read Hayfork High’s website yet. Until we do, the school’s own site is the best place to hear it in its own words.
Over time
English went from 85% to 62% and math from 70% to 48%.
Share at the state’s top two test levels, 2017 to 2026
Grade 11. Point at a year, tap it or use the arrow keys to read its figures.
English
Math
The hatched block marks years with no comparable state test results. Each spring tests a different group of students. Between 11 and 24 students were tested here each year in each subject. With 11 students, one student is 9 points, so each year is a dot and no line joins them. Source: California Department of Education, state tests (CAASPP).
The top two levels were called Met or Exceeded before 2026 and are called Proficient or Advanced now.
| Spring | Hayfork High | California | Tested here |
|---|---|---|---|
| 2017 | 64% | 60% | 14 |
| 2018 | 64% | 56% | 11 |
| 2019 | 56% | 57% | 16 |
| 2022 | 68% | 55% | 19 |
| 2023 | 58% | 55% | 19 |
| 2024 | 54% | 56% | 24 |
| 2025 | 85% | 57% | 20 |
| 2026 | 62% | 57% | 21 |
| Spring | Hayfork High | California | Tested here |
|---|---|---|---|
| 2017 | 21% | 32% | 14 |
| 2018 | 42% | 31% | 12 |
| 2019 | 25% | 32% | 16 |
| 2022 | 53% | 27% | 19 |
| 2023 | 42% | 27% | 19 |
| 2024 | 42% | 28% | 24 |
| 2025 | 70% | 30% | 20 |
| 2026 | 48% | 32% | 21 |
Tests
62% of the 21 students tested scored Proficient or Advanced in English; 48% did in math.
English
62%
scored Proficient or Advanced.
14243824Math
48%
scored Proficient or Advanced.
29233414In grade 11, spring 2026, 62% of the 21 students tested scored Proficient or Advanced in English, against 57% across California. In math, 48% did, against 32% across California. Fewer than 30 students tested, so one year’s result can change a lot. Ask how results looked in other years.
The state published these results on October 15, 2026. What changed across California. Spring 2026, grade 11 combined. From spring 2026, the state calls its top two levels “Proficient or Advanced” (formerly “Met or Exceeded”). Source: California Department of Education, state tests (CAASPP).
| Students | Advanced | Proficient | Developing level | Minimal | Tested |
|---|---|---|---|---|---|
| English, grade 11 · This school | 24% | 38% | 24% | 14% | 21 |
| English, grade 11 · California | 27% | 30% | 21% | 22% | 414,559 |
| Math, grade 11 · This school | 14% | 34% | 23% | 29% | 21 |
| Math, grade 11 · California | 16% | 16% | 20% | 48% | 413,523 |
Spring 2026, grade 11 combined: 21 tested in English, 21 tested in math. California combines the state’s results for the same grades, weighted by students tested (our calculation).
Who goes here
White students are the largest group here, at 53% of students. 4 of 92 students missed 10% or more of school days.
Missing school, 2025–26
4of 92
students were chronically absent. That means they missed 10% or more of school days. That is 4 in 100.
Students, 2024–25
96
students in grades 9–12.
Family income
78%
of students qualified for free or reduced-price meals in 2024–25, 75 of 96. California: 63%.
Teachers, 2024–25
7
teachers, with 12 years of experience on average.
14% were in their first year.
77% of teaching positions had the right credential, 2021–22.
Suspensions, 2025–26
1.1%
of students were suspended at least once (1 of 95).
Sources: California Department of Education. Each tile names its year.
| Students | Here |
|---|---|
| White | 53% |
| Asian | 32% |
| Hispanic or Latino | — |
| Black or African American | — |
| Filipino | — |
| Two or more races | — |
| American Indian or Alaska Native | — |
| Pacific Islander | — |
| Not reported | — |
Attendance and suspensions: California Department of Education, 2025–26. Student mix: the students the state’s attendance file counts, 2025–26; a dash means our records hold no count. Student count: California Department of Education enrollment, 2024–25. Teachers: California Department of Education staffing files, 2024–25.
Teaching credentials: California’s School Accountability Report Card, 2024–25, measured in 2021–22: 4.7 of 6.1 full-time teaching positions. It counts positions, not individual teachers.
After high school
100% of students graduated in four years in 2024–25. That compares with 89% across California. 55% were ready for college or career (state measure) in 2024–25. 55% of the class of 2023 enrolled in college within 12 months.
ready for college or career (state measure), 2024–25
55%
Across California: 52%.
of graduates finished the UC/CSU course list, 2024–25
50%
At the average California high school: 56%.
Preparation · each measure describes a different student group
Across California: 89%
Across California: 52%
Average California high school: 56%
Destinations · class of 2023
55% enrolled in college within 12 months · 20 students who finished high school
Source: CDE college-going records, class of 2023. Shares are our arithmetic: each count divided by all high-school completers (graduates and other students who finished), rounded together so they total 100. “Not enrolled” does not describe employment, military service or other routes.
20 completers, class of 2023
Source: CDE’s college-going rate for the class of 2023 (enrolled in college within 12 months). Shares are our arithmetic: count ÷ completers, rounded together so they total 100. A dash means we have no figure for that row; it isn’t zero.
UC’s own records
By campus · fall 2025
CSU’s own records
By campus · falls 2021–2025 added together
Family and staff answers
Families can answer a short set of questions about Hayfork High. These are not star ratings or reviews.
Families
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Staff
We don’t check staff emails for Mountain Valley Unified yet. Tell us your district’s email domain and we’ll work on adding it.
Money
$34,223 for each student in 2024–25. California’s high schools spent $20,309 for each student. Mountain Valley Unified’s plan for 2026–27 covers $3 million.
$34,223
for each student at this school, 2024–25The district and California figures combine their high schools, weighted by enrollment (our calculation, 1,655 California schools). Spending does not show how well money is used. Source: California Department of Education, per-school spending report, 2024–25. Funding records ↓
$3million
in the district’s plan for 2026–27$2million
planned for services for English learners, low-income students and foster youthThis is the district’s plan. It is not this school’s own budget. The plan has 3 goals. The district’s page lists each one. The plan covers $3 million of $10 million in total budgeted spending. Source: Mountain Valley Unified Local Control and Accountability Plan (LCAP), 2026–27.
The neighborhood
These figures are for everyone who lives in ZIP code 96041. They are not figures for the families at Hayfork High.
Typical home value
$283,600
Typical means half are higher and half are lower. The ZIP code is the school’s address, not its attendance area. Source: U.S. Census Bureau, American Community Survey, 2020–2024, ZIP code area 96041.
What you can do
Mountain Valley Unified’s board decides Hayfork High’s plan.
When the plan is set
Mountain Valley Unified’s board must adopt its yearly plan (LCAP) by July 1, after at least one public hearing at an earlier meeting.
How to take part
State support
The state hasn’t placed Hayfork High in a support program. Federal designation under the Every Student Succeeds Act, 2025–26. Source
Questions to ask
Bring these 6 questions to Hayfork High. Confirm anything about applying with the school itself.
Getting in
Ask Mountain Valley Unified which school serves your address.
These links come from past records and from distance. Confirm your child’s school with the district. Explore schools on the map
Its zone mostly overlaps this school’s zone on a historical federal map (2015–16)
100% historical overlap of origin attendance-zone area · not a share of students
Links do not guarantee placement. Charter, magnet, transfer and other admission routes can differ. Each school’s percentile compares it with California schools at its own level (continuation and alternative schools only with their own kind); the stages are not one ranking. Older zone links come from the federal School Attendance Boundary Survey (NCES SABS).
Where it is
A school’s place on the map is its address in the state directory. It does not show which homes the school serves. See nearby schools on the map
Ask Mountain Valley Unified which school serves your address. See the details ↓
In grade 11, spring 2026, 24% scored Advanced in English (reading and writing) and 14% in math. 38% scored below the standard in English and 52% in math. See the details ↓
4 of 92 students were chronically absent in 2025–26, meaning they missed 10% or more of school days. 1.1% of students (1 of 95) were suspended at least once in 2025–26. See the details ↓
The full record
This page is built from 15 sets of records from public data sources. Every figure keeps its source, grades, year and count.
Data updated
October 15, 2026
Results
Students
After high school
Money and staff
Place, downloads and method
The 2024–25 Scope Score uses the state’s college-or-career readiness measure, 2024–25, and is not published for this school. No verified earlier Scope Scores are available here.
| School year | Chronic absence | Suspension |
|---|---|---|
| 2018–19 | 8 of 76 | 6.2% (5 of 81) |
| 2021–22 | not on file | not on file |
| 2022–23 | not on file | not on file |
| 2023–24 | 10 in 100 | 0 of 105 |
| 2024–25 | 10 of 98 | 1.0% (1 of 99) |
Chronic absence and suspension are CDE’s all-students school rates for each year.
What each level means: California's level descriptions.
English · 2025–26 results by grade
| English | Tested | Advanced | Proficient | Developing level | Minimal | Proficient or Advanced | California | Difference |
|---|---|---|---|---|---|---|---|---|
| Grade 11 | 21 | 24% | 38% | 24% | 14% | 62% | 57% | +5 |
California is CDE’s statewide English row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).
Math · 2025–26 results by grade
| Math | Tested | Advanced | Proficient | Developing level | Minimal | Proficient or Advanced | California | Difference |
|---|---|---|---|---|---|---|---|---|
| Grade 11 | 21 | 14% | 34% | 23% | 29% | 48% | 32% | +16 |
California is CDE’s statewide math row for each grade, counting every student tested there; the comparisons in the chapters combine these rows for their grades, weighted by students tested (our calculation).
A grade the school doesn't teach has no row. “Suppressed” marks a result CDE blanks because fewer than 11 students tested (CDE’s reporting rule); “none tested” marks a grade CDE lists with no students tested; “not on file” marks a result missing from the records we hold. None of them means zero.
| Grade · subject | Students tested with scores | Proficient or Advanced | Advanced | Proficient | Developing level | Minimal | Mean scale score |
|---|---|---|---|---|---|---|---|
| Grade 11 · ELA · 2026 | 21 | 61.9% | 23.81% | 38.1% | 23.81% | 14.29% | 2596.5 |
| All Grades · ELA · 2026 | 21 | 61.9% | 23.81% | 38.1% | 23.81% | 14.29% | not on file |
| Grade 11 · Math · 2026 | 21 | 47.62% | 14.29% | 33.33% | 23.81% | 28.57% | 2602.6 |
| All Grades · Math · 2026 | 21 | 47.62% | 14.29% | 33.33% | 23.81% | 28.57% | not on file |
English and math by test year · all tested grades
| Year · subject | Students with scores | Top level | Top two levels |
|---|---|---|---|
| 2026 · English | 21 | 24% | 62% |
| 2026 · Math | 21 | 14% | 48% |
| 2025 · English | 20 | 55% | 85% |
| 2025 · Math | 20 | 30% | 70% |
| 2024 · English | 24 | 29% | 54% |
| 2024 · Math | 24 | 12% | 42% |
| 2023 · English | 19 | 21% | 58% |
| 2023 · Math | 19 | 11% | 42% |
| 2022 · English | 19 | 58% | 68% |
| 2022 · Math | 19 | 11% | 53% |
| 2019 · English | 16 | 31% | 56% |
| 2019 · Math | 16 | 12% | 25% |
| 2018 · English | 11 | 18% | 64% |
| 2018 · Math | 12 | 25% | 42% |
| 2017 · English | 14 | 21% | 64% |
| 2017 · Math | 14 | 0% | 21% |
Each year names its school year end (2026 = 2025–26). “Students with scores” counts each subject on its own, so don’t add the English and math counts together. A dash is unavailable, not zero.
Earlier years · grade and subject
| Year · grade · subject | Students with scores | Met or exceeded |
|---|---|---|
| 2025 · Grade 11 · English | 20 | 85% |
| 2025 · Grade 11 · Math | 20 | 70% |
| 2024 · Grade 11 · English | 24 | 54% |
| 2024 · Grade 11 · Math | 24 | 42% |
| 2023 · Grade 11 · English | 19 | 58% |
| 2023 · Grade 11 · Math | 19 | 42% |
| 2022 · Grade 11 · English | 19 | 68% |
| 2022 · Grade 11 · Math | 19 | 53% |
| 2019 · Grade 11 · English | 16 | 56% |
| 2019 · Grade 11 · Math | 16 | 25% |
| 2018 · Grade 11 · English | 11 | 64% |
| 2018 · Grade 11 · Math | 12 | 42% |
| 2017 · Grade 11 · English | 14 | 64% |
| 2017 · Grade 11 · Math | 14 | 21% |
Current 2025–26 grade results appear above. “Students with scores” counts the students tested in that grade, subject and year. A missing result is not zero, and each year’s row is a different group of children.
| Science (CAST) | Tested | Advanced | Proficient | Developing level | Minimal |
|---|---|---|---|---|---|
| Schoolwide | 21 | 19% | 19% | 62% | 0% |
CAST is tested in grades 5 and 8, then once in grade 10, 11, or 12. This row is the school's all-student aggregate. Not part of the Scope Score.
CDE’s all-students school rates for 2024–25 and 2025–26; the change is the difference between the two rates as printed.
| Year-over-year school rates |
|---|
| Chronic absenteeism2024–25 · 10 of 98 → 2025–26 · 4 of 92 |
| Suspension rate2024–25 · 1.0% (1 of 99) → 2025–26 · 1.1% (1 of 95) · +0.1 percentage points |
| Group | 2018–19 | 2025–26 | Change |
|---|---|---|---|
| Female | 4 of 41 | 1 of 41 | — |
| Male | 4 of 35 | 3 of 51 | — |
| Asian | 1 of 14 | 0 of 29 | — |
| White | 6 of 38 | 3 of 49 | — |
| Students with disabilities | 2 of 15 | 4 of 16 | — |
| Homeless | 4 of 23 | 1 of 19 | — |
| Low-income | 7 of 61 | 4 of 69 | — |
| All students | 8 of 76 | 4 of 92 | — |
Two reported school years only; no intervening-year result is implied. Where fewer than 100 students were counted, the cell shows the count and no change is printed. Source: CDE school-level chronic absenteeism by student group.
| Measure | Source record |
|---|---|
| This school · CCI overall Prepared | CDE College/Career Indicator · CCI source year 2025 · all students · all students in the current four-year graduation cohort, plus only Prepared fifth-year graduates from the prior cohort. Overall CCI Prepared rate 55% · numerator 12 students classified Prepared · denominator 22 CCI students. |
| California · CCI overall Prepared | CDE statewide CCI cohort · CCI source year 2025 · all students · overall Prepared rate 52% · numerator 257,567 students classified Prepared · denominator 497,814 CCI students. |
SchoolScope withholds the high-school score and rank because the CDE CCI cohort has fewer than 30 students. A CDE-reported rate, including a true 0%, remains source evidence; it is not a zero score. The California figure is CDE's statewide CCI student cohort, not an average of SchoolScope's comparable high schools or the SchoolScope school-rank pool.
These source periods and populations differ: graduation uses an adjusted cohort, while A–G completion and college-going use separately reported groups. The rates are shown individually, without a shared performance tier.
| Year | Applied | Admitted | Enrolled | Mean GPA (applied) | Mean GPA (admitted) | Mean GPA (enrolled) |
|---|---|---|---|---|---|---|
| 2025 | 6 | 4 | under 3 | 3.87 | — | — |
Source: UC admissions by source school. Dated fall first-year UC applicants, admitted students, and enrollees. GPA is each group's mean weighted, capped high-school GPA for 10th/11th-grade college-preparatory courses. SchoolScope leaves GPA unavailable when several CEEB codes contribute rather than combining their means. UC blanks counts under 5 applicants or under 3 admits or enrollees, shown here as “under 5” or “under 3”; — means unavailable, and a reported zero remains zero. A + marks a partial SchoolScope sum of observed counts, not a complete total; missing contributions may be zero. No admit rate is computed here. Complete, matching counts can support a historical descriptive rate, but do not establish a school's effect or predict individual chances. Series shown from 2025.
| Campus | Year | Applied | Admitted | Enrolled |
|---|---|---|---|---|
| Berkeley | 2025 | 6 | under 3 | under 3 |
| Berkeley | 1997 | 5 | 3 | under 3 |
| Davis | 2025 | 5 | 3 | under 3 |
| Davis | 2007 | 6 | 3 | under 3 |
| Davis | 1997 | 6 | 6 | 3 |
| Universitywide | 2025 | 6 | 4 | under 3 |
| Universitywide | 2007 | 6 | 6 | under 3 |
| Universitywide | 2002 | 7 | 6 | 6 |
| Universitywide | 1997 | 6 | 6 | 5 |
Source: UC admissions by source school. Dated fall first-year UC applicants, admitted students, and enrollees. Campus totals are not interchangeable with Universitywide; students can apply to several campuses. Universitywide is separately reported; never derive it by adding campus rows. Universitywide applicant and admit counts are unduplicated. UC blanks counts under 5 applicants or under 3 admits or enrollees, shown here as “under 5” or “under 3”; — means unavailable, and a reported zero remains zero. A + marks a partial SchoolScope sum of observed counts, not a complete total; missing contributions may be zero. No admit rate is computed here; these records do not establish a school's effect or predict individual chances.
| Measure | This school |
|---|---|
| AP offered | offered |
| AP course count | 3 |
| AP enrollment (male/female) | 16 |
| IB participation | not reported |
| Dual enrollment | offered · 1 enrolled |
| Algebra I in grade 8 | not reported |
| Calculus sections | 0 |
| Physics sections | 1 |
| Chemistry sections | 1 |
| Reported male/female enrollment (CRDC) | 96 |
These counts aren’t part of the Scope Score. “Not reported” means the federal record has no value for that item; it isn’t a zero. Enrollment counts add the male and female students the survey reports.
| Destination | Completers | % (derived) |
|---|---|---|
| University of California | 1 | 5% |
| California State University | 3 | 15% |
| California community college | 5 | 25% |
| In-state private | 0 | 0% |
| Out-of-state, 4-year | 1 | 5% |
| Out-of-state, 2-year | 1 | 5% |
| Not enrolled | 9 | 45% |
20 students who finished high school, class of 2023 · state-reported college-going rate 55% · % column is computed by SchoolScope (count ÷ all who finished high school; CDE calls them completers), not a CDE-native rate · an unavailable or suppressed cell is marked as missing; a reported zero remains distinct · source: CDE 12-mo CGR, 2023 cohort (the newest published), National Student Clearinghouse match — a different, older vintage than the fall 2025 UC admissions rows above.
NCES F-33 · FY 2020–21 (2021) · fall district membership: 308 pupils
NCES F-33 · FY 2020–21 (2021) · SchoolScope’s unweighted mean across 818 selected California district finance records
CDE ESSA · school-attributed per-pupil record · FY 2024–25 (2025) · source denominator: 96
CDE ESSA · central expenditures attributed to this school · FY 2024–25 (2025) · source denominator: 96
CDE SACS Current Expense of Education · district fiscal year ending 2025 · average daily attendance denominator
These figures are not directly comparable: school ESSA attributed spending and NCES district current expense use different measures and populations. Their fiscal years are labeled above.
SchoolScope starts with its selected California finance records, not every NCES California district. For FY 2020–21, it calculates an unweighted mean of NCES F-33 current expense per pupil. District records contribute once, regardless of enrollment. The calculation keeps records with positive per-pupil current expense, enrollment over 100, CCD agency type 1, and a recorded district name; it excludes names ending in County Office of Education, Department of Education, or Superintendent of Schools. This is a SchoolScope calculation, not a state-published spending average.
| Group | Dollars | Share, to two decimals | Printed |
|---|---|---|---|
| Instruction | $4,036,684 | 56.96% | 57% |
| Instruction support | $751,421 | 10.60% | 11% |
| Student services | $576,410 | 8.13% | 8% |
| Administration | $355,558 | 5.02% | 5% |
| Buildings & maintenance | $1,033,615 | 14.59% | 14% |
| Other | $333,049 | 4.70% | 5% |
| Total | $7,086,738 | 100.00% | 100% |
These shares are our arithmetic: each group’s dollars divided by the $7,086,738 total of the groups shown, rounded to whole percents by largest remainder so they add up to 100. Dollar amounts are rounded to the nearest dollar, so they can differ from the total by a dollar. SchoolScope groups district-level CDE SACS UserGL actuals from Fund 01, using operating objects 1000–5999 and excluding retiree benefits, food and community services, facilities acquisition, other outgo, and nonagency goals. These shares use that filtered total; they do not exactly break down CDE's official current expense per ADA above. The school-level ESSA figure uses a separate source.
CDE 2024–25 SARC, Teacher Preparation and Placement table; measured school year 2021–22. Share of reported school teaching-position full-time equivalents assigned to properly assigned intern credential holders. A reported 0.0% is shown; unavailable rates are omitted. This is a position share, not a count of current teachers or of emergency permits.
| Measure | Estimate |
|---|---|
| Median household income | — |
| Bachelor's degree or higher (adults 25+) | 37% |
| ZIP-area population | 2,889 |
| Median age | 60.4 years |
Source: U.S. Census Bureau, American Community Survey, 2020–2024 5-year estimates. Median household income covers the past 12 months and is reported in 2024 inflation-adjusted dollars. Bachelor's degree or higher uses adults age 25 and over as its population. A dash is unavailable, not zero; a reported zero remains zero. ZIP-area figures do not establish the school's attendance area or describe its enrolled students. These figures are not part of the Scope Score. See all schools in ZIP code 96041 →
Data sources: public data sources, including the California Department of Education · state tests (CAASPP) 2025–26 · Scope Score from 2024–25 results, compared across 1,498 high schools · attendance and suspensions by student group from 2018–19 and 2025–26 · district finance for the year each row names · Census survey (ACS) 2020–2024 · UC fall first-year source records — UC blanks counts under 5 applicants or 3 admits or enrollees; “+” marks a partial count; the all-campus total is reported separately · federal civil rights data (CRDC) 2023–24, a past snapshot · state college-going records, class of 2023, matched to National Student Clearinghouse enrollment · Data updated October 15, 2026
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