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SCHOOL COMMUNITY·WEST CONTRA COSTA UNIFIED·NCES 063255005017

Betty Reid Soskin Middle

1121 Allview Ave., El Sobrante, CA 94803 · (510) 231-1447 · Contra Costa County
GRADES 06–08MIDDLE21-SUBURBTITLE IREGULAR SCHOOL372 STUDENTS
F
allk12 Grade
Scored higher than 0% of California public middle schools
  • DTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • FBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • DThree-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

Enrollment
372
Middle
DISTRICT 499 · STATE 659
Student : Teacher
18.5:1
20 FTE teachers
DISTRICT 22.4:1 · STATE 20.7:1
Free / Reduced Lunch
55%
206 students
DISTRICT 66% · STATE 65%
Community
1
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

GradeStudentsShare
Grade 717748%
Grade 819552%
Student demographics
69%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 64% · STATE 62% · US 70%
White
216%
DISTRICT 10% · STATE 20% · US 43%
Hispanic
17948%
DISTRICT 55% · STATE 56% · US 30%
Black
6217%
DISTRICT 11% · STATE 5% · US 15%
Asian
7620%
DISTRICT 16% · STATE 12% · US 6%
Two+
236%
DISTRICT 7% · STATE 6% · US 5%
Native American
31%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
82%
DISTRICT 1% · STATE 0% · US 0%
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
Male
21458%
Female
15842%

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
19.3%
CA avg 49.1% . -13.7pp since 2014
Math
11.8%
CA avg 37.7% . -5.2pp since 2014

What this means: On the CAASPP, California's statewide test, about 19 of every 100 students at this school read and write at grade level and about 12 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 14 points since 2014, while math scores are down about 5 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts5.0%14.3%21.4%59.4%
Math5.0%6.8%18.8%69.4%
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 yearEnglish Language ArtsMath
2024-2519.3%11.8%
2023-2420.8%10.6%
2022-2314.2%6.6%
2021-2229.7%10.7%
2018-1936.6%20.4%
2017-1832.6%17.7%
2016-1731.3%19.5%
2015-1640.0%21.0%
2014-1533.0%17.0%
% 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 · methodology
Tier
UNDERPERFORMING
Bottom 10% of CA schools after controlling for student poverty
Actual proficiency
15.6%
composite math + reading, all grades
Predicted
47.1%
based on CA schools with similar FRL share
Beats by
-31.5pp
below demographic expectation

What this means: About 16% of students here test proficient in math and reading, below the roughly 47% typical for California schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.

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 Betty Reid Soskin Middle

Betty Reid Soskin Middle's state test result (15.6% proficient) is higher than 0 of the 4 schools below with a result.

SchoolStudentsLow-incomeProficient
Betty Reid Soskin Middle this school37255.4%15.6%
Taft Middle
San Diego
41065.6%34.3%
Tetzlaff (Martin B.) Middle
Cerritos
54253.5%57.8%
Christa McAuliffe Middle
Stockton
73458.7%36.0%
Gateway Middle
San Francisco
24754.3%N/A
Brown Jr. (Willie L) Middle
San Francisco
36353.4%38.8%
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 Betty Reid Soskin Middle ranks

Among middle schools
MeasureThis schoolIn CaliforniaIn Contra Costa County
State test proficiency
ranked highest first
15.6%#1,136 of 1,224#33 of 39
Math proficiency
ranked highest first
11.8%#1,104 of 1,227
▼ 9
#34 of 42
no change
Reading proficiency
ranked highest first
19.3%#1,176 of 1,227
▼ 43
#39 of 42
▼ 3
3-year test score change
ranked biggest drop first
-4.7pp#78 of 1,214#2 of 42
Enrollment
ranked largest first
372#1,117 of 1,377#40 of 44
Students per teacher
ranked fewest first
18.5:1#265 of 1,279#1 of 43
Diversity index
ranked most diverse first
69.1%#156 of 1,278#16 of 43
Free and reduced lunch
ranked highest share first
55.4%#885 of 1,329#17 of 40
Enrollment change since 2017-18
ranked steepest decline first
-21.7%#294 of 930#8 of 35
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 2024-25
Enrollment
372
-20 (-5%) vs 2020
-67% since 1990-91, when it was 1,116
Student : Teacher
18.5:1
was 24.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2537220.118.5:155% (206)
2023-2437820.218.7:161% (229)
2022-2340120.819.3:148% (194)
2020-213921624.5:159% (231)
2017-1847519.624.2:182% (389)
2015-165302224.1:176% (402)
2010-11545N/AN/A65% (352)
2000-011,0985022.0:133% (363)
1990-911,1166118.3:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Betty Reid Soskin Middle.

Since 2017-18: students down 22% (475 to 372); teachers up 3% (19.6 to 20.1).

About Betty Reid Soskin Middle

Betty Reid Soskin Middle runs as a small middle school in El Sobrante, California. Its grade span covers grades 6 through 8, with 372 students on the rolls. That compares with an average of about 659 students for middle schools in California.

In West Contra Costa Unified, 52 schools enroll a combined 25,133 students.

Hispanic students account for 48% of enrollment at Betty Reid Soskin Middle, more than any other group. Other groups include 20% Asian, 17% Black, 6% multiracial, and 6% White. By comparison, Contra Costa County residents are about 28% Hispanic. On the diversity index, which measures the chance that two random students are from different groups, Betty Reid Soskin Middle scores 69%.

Betty Reid Soskin Middle reported 20.1 full-time-equivalent teachers in 2024-25, a ratio of 18.5:1. By comparison, the average for middle schools in California is 20.7:1. There are 206 students eligible for free or reduced-price lunch, 55% of enrollment. That rate is above the 45% average among public schools in Contra Costa County.

Betty Reid Soskin Middle holds an F allk12 Grade, placing it above 0% of California public middle schools.

The BeatsExpectations model predicts 47.1% for Betty Reid Soskin Middle, given its share of students eligible for free or reduced-price lunch. The actual figure is 15.6%. The 31.5-point gap ranks in the bottom 10% of California schools.

The county, Contra Costa County, is where the school is located. Median household income comes to about $127,229, about 45% of adults have at least a bachelor's degree, and roughly 6% of residents are in poverty. The county has 280 public schools and about 167,423 students.

Tara Hills Elementary is the nearest public school to Betty Reid Soskin Middle, about 0.7 miles away. Counting only straight-line distance, at least 8 other public schools are within five miles. In a group of 7 nearby schools with scores, Betty Reid Soskin Middle ranks 7th on average proficiency.

Betty Reid Soskin Middle is coded as Suburb: Large in federal locale data.

Over the 4 years from 2020-21 to 2024-25, enrollment decreased 5%. The number of students per teacher dropped from 24.5 to 18.5 over 4 years.

People who know Betty Reid Soskin Middle can post here about open houses, carpools, and field trips. Teachers and staff are welcome to share updates too.

Contra Costa County at a glance

View full county profile
Population
1,165,012
Census ACS
Median income
$127,229
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
280
167,423 students

Quick facts

School name
Betty Reid Soskin Middle
District
West Contra Costa Unified
Address
1121 Allview Ave., El Sobrante, CA 94803
Phone
(510) 231-1447
County
Contra Costa County
Level
Middle
Grade range
06–08
Total enrollment
372
Teachers (FTE)
20
Student–teacher ratio
18.5:1
Free and reduced lunch
206 (55%)
Locale
21-Suburb: Large
NCES ID
063255005017
Charter school
No
Virtual school
No

Related schools

Other schools in West Contra Costa Unified
Other schools in El Sobrante
Nearby schools

Frequently asked questions

About Betty Reid Soskin Middle
How large is Betty Reid Soskin Middle?
Betty Reid Soskin Middle enrolls approximately 372 students in grades 06-08.
What age range does Betty Reid Soskin Middle serve?
Betty Reid Soskin Middle serves students from grade 06 through grade 08.
How many students per teacher at Betty Reid Soskin Middle?
Approximately 18.5:1 students per teacher at Betty Reid Soskin Middle.
What is the racial breakdown of students at Betty Reid Soskin Middle?
At Betty Reid Soskin Middle, the student body is approximately 6% White, 48% Hispanic, 17% Black, 20% Asian, 6% Two or more.
Is Betty Reid Soskin Middle public or private?
Betty Reid Soskin Middle is a public K-12 school, overseen by West Contra Costa Unified.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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