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SCHOOL COMMUNITY·ANTIOCH UNIFIED·NCES 060285000214

Marsh Elementary

2304 G St., Antioch, CA 94509 · (925) 779-7410 · Contra Costa County
GRADES KG–05ELEMENTARY21-SUBURBTITLE IREGULAR SCHOOL522 STUDENTS
Enrollment
522
Elementary
DISTRICT 493 · STATE 465
Student : Teacher
21.7:1
24 FTE teachers
DISTRICT 21.1:1 · STATE 22.3:1
Free / Reduced Lunch
81%
425 students
DISTRICT 79% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Kindergarten9418%
Grade 18116%
Grade 27314%
Grade 37615%
Grade 410620%
Grade 59218%

This year's kindergarten class (94) is about the same size as its 5th grade class (92).

Student demographics
56%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 67% · STATE 62% · US 70%
White
255%
DISTRICT 9% · STATE 20% · US 43%
Hispanic
31861%
DISTRICT 51% · STATE 56% · US 30%
Black
12825%
DISTRICT 23% · STATE 5% · US 15%
Asian
194%
DISTRICT 10% · STATE 12% · US 6%
Two+
183%
DISTRICT 5% · STATE 6% · US 5%
Pacific Islander
143%
DISTRICT 2% · 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
26751%
Female
25549%

Discussions

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Test scores

CAASPP 2024-25 . % met or exceeded standard
English Language Arts
9.5%
CA avg 49.1% . -11.5pp since 2014
Math
6.0%
CA avg 37.7% . -6.0pp since 2014

What this means: On the CAASPP, California's statewide test, about 10 of every 100 students at this school read and write at grade level and about 6 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 11 points since 2014, while math scores are down about 6 points.

Performance levels, 2024-25

SubjectStandard ExceededStandard MetStandard Nearly MetStandard Not Met
English Language Arts1.5%8.0%22.5%67.9%
Math0.4%5.6%20.5%73.5%
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
2024-259.5%6.0%
2023-247.7%4.6%
2022-2310.8%7.1%
2021-2212.7%7.1%
2018-1913.6%9.8%
2017-1817.1%10.8%
2016-1718.3%8.0%
2015-1625.0%9.0%
2014-1521.0%12.0%
% 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
6.9%
composite math + reading, all grades
Predicted
31.8%
based on CA schools with similar FRL share
Beats by
-24.9pp
below demographic expectation

What this means: About 7% of students here test proficient in math and reading, below the roughly 32% 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 Marsh Elementary

Marsh Elementary's state test result (6.9% proficient) is higher than 0 of the 3 schools below with a result.

SchoolStudentsLow-incomeProficient
Marsh Elementary this school52281.4%6.9%
Summerwind Elementary
Palmdale
56981.5%16.3%
Capitol Collegiate Academy
Sacramento
51879.9%N/A
Victoriano Elementary
Moreno Valley
60883.9%44.4%
Aspire Alexander Twilight College Preparatory Academy
Sacramento
43782.6%N/A
La Jolla Elementary
Moreno Valley
67184.1%27.0%
Matched among California elementary 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 Marsh Elementary ranks

Among elementary schools
MeasureThis schoolIn CaliforniaIn Contra Costa County
State test proficiency
ranked highest first
6.9%#5,141 of 5,151#146 of 149
Math proficiency
ranked highest first
6.0%#5,145 of 5,172
▲ 14
#149 of 153
▲ 4
Reading proficiency
ranked highest first
9.5%#5,145 of 5,172
▲ 12
#145 of 153
▲ 2
3-year test score change
ranked biggest drop first
-2.2pp#1,141 of 5,116#45 of 150
Enrollment
ranked largest first
522#2,177 of 5,915#54 of 164
Students per teacher
ranked fewest first
21.7:1#1,942 of 5,352#58 of 162
Diversity index
ranked most diverse first
56.3%#2,205 of 5,354#117 of 162
Free and reduced lunch
ranked highest share first
81.4%#2,051 of 5,625#25 of 158
Enrollment change since 2017-18
ranked steepest decline first
-16.7%#1,814 of 3,837#42 of 107
Ranked against other public elementary 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
522
-109 (-17%) vs 2020
-35% since 1990-91, when it was 809
Student : Teacher
21.7:1
was 22.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2552224.121.7:181% (425)
2023-2452625.820.4:176% (401)
2022-2353025.620.7:178% (414)
2020-216312822.5:189% (559)
2017-186272426.1:182% (517)
2015-165582027.9:194% (527)
2010-11526N/AN/A87% (460)
2000-016473518.5:174% (477)
1990-918093721.9:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Marsh Elementary.

Since 2017-18: students down 17% (627 to 522); teachers unchanged (24 to 24.1).

About Marsh Elementary

Marsh Elementary is a mid-sized elementary school found in Antioch, California. Its enrollment is 522 students, spread over kindergarten through 5.

Besides Marsh Elementary, Antioch Unified runs 24 other schools. The district enrolls 15,111 students.

The student body at Marsh Elementary is 61% Hispanic. After that, the student body is 25% Black, 5% White, 4% Asian, and 3% multiracial. Among all residents of Contra Costa County, the Hispanic share is about 28%. Its diversity index, the chance that two randomly chosen students belong to different racial or ethnic groups, is 56%.

Marsh Elementary lists 24.1 full-time-equivalent teachers; that is about 21.7 students per teacher. It is about the same as the 22.3:1 average for elementary schools in California. Free or reduced-price lunch covers 81% of the student body. Compared with the 45% average for public schools in Contra Costa County, the school's rate is higher.

On BeatsExpectations, which compares test results with what a school's student poverty level would predict, Marsh Elementary ranks in the bottom 10% in California. Its average proficiency rate across its state test results is 6.9%, against a prediction of 31.8%.

In the surrounding county, Contra Costa County, median household income comes to about $127,229, about 45% of adults have at least a bachelor's degree, and the poverty rate is about 6%. The county's public schools total 280, with about 167,423 students.

Live Oak High (Continuation) is about 0.4 miles from Marsh Elementary, the shortest distance to any other public school. A five-mile radius around the school includes at least 8 other public schools. Of the 7 nearby schools with scores, including this one, Marsh Elementary is 7th on average proficiency.

The school's setting, by NCES definition, is Suburb: Large: in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.

Over 4 years, enrollment fell by 109 students, from 631 to 522.

This page is set up for the Marsh Elementary community to discuss homework, tutoring, and testing dates. Current and former families are welcome to add their experience.

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
Marsh Elementary
District
Antioch Unified
Address
2304 G St., Antioch, CA 94509
Phone
(925) 779-7410
County
Contra Costa County
Level
Elementary
Grade range
KG–05
Total enrollment
522
Teachers (FTE)
24
Student–teacher ratio
21.7:1
Free and reduced lunch
425 (81%)
Locale
21-Suburb: Large
NCES ID
060285000214
Charter school
No
Virtual school
No

Related schools

Other schools in Antioch Unified
Other schools in Antioch
Other Marsh Elementary schools

3 other US public schools in 4 states are named Marsh Elementary. Marsh Elementary is the 2nd largest of the 4.

Nearby schools

Frequently asked questions

About Marsh Elementary
How many students attend Marsh Elementary?
Marsh Elementary enrolls approximately 522 students in grades KG-05.
Is Marsh Elementary an elementary, middle, or high school?
Marsh Elementary is an elementary school covering grades KG-05.
What is the student-teacher ratio at Marsh Elementary?
The student-to-teacher ratio at Marsh Elementary is approximately 21.7:1 (24 FTE teachers).
How diverse is Marsh Elementary?
Marsh Elementary reports a student body of 5% White, 61% Hispanic, 25% Black, 4% Asian, 3% Two or more.
Who oversees Marsh Elementary?
Marsh Elementary is overseen by Antioch Unified in Contra Costa County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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