Enrollment
212
Middle
DISTRICT 240 · STATE 659
SCHOOL COMMUNITY·SEBASTOPOL UNION ELEMENTARY·NCES 063618006177
Brook Haven Middle
7905 Valentine Ave., Sebastopol, CA 95472 · (707) 829-4590 · Sonoma County
GRADES 05–08MIDDLE31-TOWNTITLE IREGULAR SCHOOL212 STUDENTS
B-
allk12 Grade
Scored higher than 46% of California public middle schools
- BTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- C-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- BThree-year trend Change in reading and math proficiency over the last three test years.
Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded California public middle schools
Student : Teacher
18.7:1
11 FTE teachers
DISTRICT 20.0:1 · STATE 20.7:1
Free / Reduced Lunch
43%
92 students
DISTRICT 45% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 5 | 49 | 23% |
| Grade 6 | 57 | 27% |
| Grade 7 | 48 | 23% |
| Grade 8 | 58 | 27% |
Student demographics
65%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 65% · 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
School pathway
Feeds from
Based on grade levels within Sebastopol Union Elementary. Attendance zones can vary; confirm enrollment with the district.
Test scores
CAASPP 2024-25 . % met or exceeded standardEnglish Language Arts
55.0%
CA avg 49.1% . +20.0pp since 2014
Math
30.1%
CA avg 37.7% . +8.1pp since 2014
What this means: On the CAASPP, California's statewide test, about 55 of every 100 students at this school read and write at grade level and about 30 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are up about 20 points since 2014, while math scores are up about 8 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 21.3% | 33.6% | 21.3% | 23.7% |
| Math | 11.3% | 18.8% | 38.0% | 31.9% |
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 55.0% | 30.1% |
| 2023-24 | 58.5% | 30.4% |
| 2022-23 | 57.6% | 24.1% |
| 2021-22 | 56.9% | 21.5% |
| 2018-19 | 60.4% | 41.1% |
| 2017-18 | 41.7% | 21.2% |
| 2016-17 | 41.1% | 24.4% |
| 2015-16 | 46.0% | 25.0% |
| 2014-15 | 35.0% | 22.0% |
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
43.4%
composite math + reading, all grades
Predicted
54.1%
based on CA schools with similar FRL share
Beats by
-10.7pp
below demographic expectation
What this means: About 43% of students here test proficient in math and reading, compared with the roughly 54% typical for California schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among California's top nor bottom 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Brook Haven Middle
Brook Haven Middle's state test result (43.4% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Brook Haven Middle this school | 212 | 43.4% | 43.4% |
| North Tahoe Middle Tahoe City | 301 | 41.2% | 50.1% |
| Carl Hankey Middle Mission Viejo | 181 | 49.7% | 60.3% |
| Robert Louis Stevenson Intermediate St. Helena | 257 | 42.0% | 42.6% |
| Forestville Academy Forestville | 152 | 40.1% | 32.8% |
| Nordhoff Jr. High Ojai | 271 | 53.1% | 28.7% |
Matched among California middle 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 Brook Haven Middle ranks
Among middle schools| Measure | This school | In California | In Sonoma County |
|---|---|---|---|
| State test proficiency ranked highest first | 43.4% | #447 of 1,224 | #9 of 21 |
| Math proficiency ranked highest first | 30.1% | #598 of 1,227 ▼ 47 | #13 of 21 ▼ 3 |
| Reading proficiency ranked highest first | 55.0% | #398 of 1,227 ▼ 77 | #7 of 21 ▼ 1 |
| 3-year test score change ranked biggest gain first | +3.3pp | #485 of 1,214 | #7 of 21 |
| Enrollment ranked largest first | 212 | #1,271 of 1,377 | #17 of 23 |
| Students per teacher ranked fewest first | 18.7:1 | #281 of 1,279 | #12 of 18 |
| Diversity index ranked most diverse first | 64.9% | #291 of 1,278 | #2 of 18 |
| Free and reduced lunch ranked highest share first | 43.4% | #1,015 of 1,329 | #11 of 22 |
| Enrollment change since 2017-18 ranked steepest decline first | -5.8% | #798 of 930 | #14 of 15 |
Ranked against other public middle 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.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
212
+14 (+7%) vs 2020
-51% since 1990-91, when it was 436
Student : Teacher
18.7:1
was 18.0:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 212 | 11.3 | 18.7:1 | 43% (92) |
| 2023-24 | 197 | 11.6 | 16.9:1 | 54% (106) |
| 2022-23 | 193 | 11.3 | 17.1:1 | 54% (104) |
| 2020-21 | 198 | 11 | 18.0:1 | 45% (89) |
| 2017-18 | 225 | 11.8 | 19.1:1 | 51% (114) |
| 2015-16 | 261 | 14 | 18.6:1 | 39% (103) |
| 2010-11 | 267 | N/A | N/A | 38% (102) |
| 2000-01 | 463 | 21 | 22.1:1 | 15% (69) |
| 1990-91 | 436 | 20 | 21.8:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Brook Haven Middle.
Since 2017-18: students down 6% (225 to 212); teachers down 4% (11.8 to 11.3).
About Brook Haven Middle
Brook Haven Middle is a very small middle school based in Sebastopol, California. Students in grades 5 through 8 make up the school's enrollment of 212 students. That compares with an average of about 659 students for middle schools in California.
In Sebastopol Union Elementary, 2 schools enroll a combined 480 students.
The largest group at Brook Haven Middle is White students, at 42%. The remaining students are 37% Hispanic and 17% multiracial. Census figures show Sonoma County is about 62% White. On the diversity index, which measures the chance that two random students are from different groups, Brook Haven Middle scores 65%.
Based on 11.3 full-time-equivalent teachers, Brook Haven Middle has a ratio of 18.7:1. Compared with the 20.7:1 average for middle schools in California, this school's ratio is lower. Eligibility for free or reduced-price lunch stands at 43%.
Brook Haven Middle holds a B- allk12 Grade, placing it above 46% of California public middle schools.
The school's average proficiency rate across its state test results is 43.4%. For its free or reduced-price lunch share, the predicted value is 54.1%.
In the wider Sonoma County area, median household income comes to about $104,674, roughly 39% of adults have a four-year degree or more, and the share of residents below the poverty line is 5%. Sonoma County counts 184 public schools with about 63,389 students.
The closest school to Brook Haven Middle is Park Side Elementary, located about 0.5 miles away. Brook Haven Middle is one of several public schools in the area, with at least 8 others within five miles. Ranking the closest schools with test data puts Brook Haven Middle at 6th of 6.
Under the NCES locale system, Brook Haven Middle is Town: Fringe.
Enrollment increased 7% over 4 years, reaching 212 in 2024-25.
Use the discussion section to ask about open houses, carpools, and field trips at Brook Haven Middle. Current and former families are welcome to add their experience.
Sonoma County at a glance
View full county profilePopulation
485,040
Census ACS
Median income
$104,674
Household, ACS
Bachelor's+
39%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
184
63,389 students
Quick facts
Related schools
Other schools in Sebastopol Union Elementary
- Park Side ElementaryElementary · 268 students
Other schools in Sebastopol
- Analy HighHigh · 1,473 students
- Gravenstein ElementaryElementary · 464 students
- Apple BlossomElementary · 305 students
- Hillcrest MiddleMiddle · 297 students
- Sebastopol Independent CharterElementary · 286 students
- Park Side ElementaryElementary · 268 students
Nearby schools
- Park Side Elementary0.5 mi · 268
- Analy High0.8 mi · 1,473
- Sebastopol Independent Charter0.8 mi · 286
- Sunridge Charter1.0 mi · 256
- Apple Blossom1.2 mi · 305
- Orchard View1.2 mi · 224
Frequently asked questions
About Brook Haven MiddleHow large is Brook Haven Middle?
Brook Haven Middle enrolls approximately 212 students in grades 05-08.
What age range does Brook Haven Middle serve?
Brook Haven Middle serves students from grade 05 through grade 08.
How many students per teacher at Brook Haven Middle?
Approximately 18.7:1 students per teacher at Brook Haven Middle.
How diverse is Brook Haven Middle?
Brook Haven Middle reports a student body of 42% White, 37% Hispanic, 0% Black, 2% Asian, 17% Two or more.
Who oversees Brook Haven Middle?
Brook Haven Middle is overseen by Sebastopol Union Elementary in Sonoma County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.