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Average

#3635 of 9,533 schools in CA

Top 38% in state

Floyd I. Marchus

School · Contra Costa County Office of Education

2900 Avon Ave., Concord, CA 94520

Enrollment

41

Student-Teacher

5.1:1

Score

6.9

Grades

Kindergarten – 12th

Updated 2022-23

How this school compares

In Concord

#4 of 23

public schools

California schools

#79 of 475

In district

#1 of 4

Contra Costa County Office of Education

School environment

10.0 / 10

Exceptional

About Floyd I. Marchus

Floyd I. Marchus is a regular public school in Concord, California, located at 2900 Avon Avenue. Spanning from kindergarten through twelfth grade, the school serves a small but tight-knit community of just 41 students and eight full-time equivalent teachers.

With a student-teacher ratio of 5.1:1, Floyd I. Marchus offers personalized attention to each student, fostering an environment where every individual can thrive. While the MySchoolScout rating is currently 4.6 out of 10 and the state ranking is #6100 out of 9566 schools in California (36th percentile), Floyd I.

Marchus focuses on nurturing its students' overall development rather than solely academic achievements. The school's academic performance, with only 10% proficiency in ELA/Reading and 8% in Math across all grade levels, suggests there is room for improvement and growth. Floyd I.

Marchus is situated in a large suburban area of Concord, offering students access to both community resources and the larger city environment nearby.

What Parents Should Know

With an enrollment of 41 students, Floyd I. Marchus is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.

While current test scores at Floyd I. Marchus are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.

With a student-teacher ratio of 5.1:1, Floyd I. Marchus offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.7Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+1.69 pts/yr
Data Period2019–2024
TrendImproving
Academics2.2Needs Improvement25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency11.1%
Reading/ELA Proficiency15.8%
Math vs. State Avg-24.5 pts
Reading vs. State Avg-31.3 pts
Overall Proficiency13%
Expected (poverty-adj.)46%
vs. Expected-32.5 pts
Adjusted Percentile6th
College Readiness6.5Above Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
IB ProgramNo
Resources & Environment10.0Exceptional20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio5.1:1
Per-Pupil Spending$227,180

Floyd I. Marchus — Students at Floyd I. Marchus score 13% proficient, which is below what's typical for similar communities (expected: 46%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

51.2%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 8.1%
School
State
35.6%
ELA Proficiency 10.4%
School
State
47.1%

Based on 4 test records from CA state assessments. About our data

Proficiency Trend

↑ Improving

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
5%
ELA
5%
2024
Math
11.1%
ELA
15.8%

Source: EdFacts (NCES) and state assessment data. Growth score: 9.7/10.

How Floyd I. Marchus Compares

See how Floyd I. Marchus performs across key quality dimensions compared to state benchmarks.

Overall Score
6.9/10
62th percentile in CA
Academic
2.2/10
2.2/10
Growth
9.7/10
Above average
Environment
10.0/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
51%
Teaching Staff
5:1 student-teacher ratio
8 teachers

Location

2900 Avon Ave., Concord, CA 94520

Nearby Alternatives

Families considering Floyd I. Marchus may also want to explore other schools in the area. THE CONCORDIA SCHOOL (rated 6.9/10, 2.0 miles away), with a very similar rating. Another option is Holbrook Language Academy (rated 6.7/10, 1.1 miles away), with a very similar rating. Additionally, DE LA SALLE ACADEMY (rated 6.6/10, 1.3 miles away), with a comparable rating. For more schools in Concord, see our Concord schools guide .

Nearby Schools

20 within 1.9 mi
School Distance Rating
Rocketship Futuro Academy Redwood City 0.6 mi 4.2
Glenbrook Academy Concord 0.6 mi
Mt. Diablo High Concord 1.0 mi 4.9
QUEEN OF ALL SAINTS SCHOOL Concord 1.1 mi 6.3
Queen of All Saints Elementary Concord 1.1 mi
Sun Terrace Elementary Concord 1.0 mi 4.8
De La Salle Academy, Inc. Concord 1.3 mi
DE LA SALLE ACADEMY Concord 1.3 mi 6.6
Anova Center for Education, Contra Costa Concord 1.3 mi
ANOVA CENTER FOR EDUCATION Concord 1.3 mi 6.5
Holbrook Language Academy Concord 1.1 mi 6.7
BEGINNINGS & BEYOND MONTESSORI Concord 1.4 mi
Olympic Continuation High Concord 1.4 mi 5.8
Orion Academy Concord 1.6 mi
Crossroads High Concord 1.5 mi
MONTESSORI SCHOOL OF CONCORD Concord 1.6 mi
Building Connections Academy Concord 1.7 mi
Meadow Homes Elementary Concord 2.1 mi 2.8
THE CONCORDIA SCHOOL Concord 2.0 mi 6.9
Wren Avenue Elementary Concord 1.9 mi 4.6

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94520 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$79,790

Median Home Value

$572,400

Median Rent

$2,118/mo

Population

36,767

College Educated

29.9%

Homeownership

37.4%

Avg Commute

30.2 min

Poverty Rate

12.9%

Median Age

34.6

Community Profile

The community surrounding Floyd I. Marchus has a median household income of $79,790. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $572,400, with a median rent of $2,118/month. The area has a poverty rate of 12.9%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
CREATIVE LEARNING CENTER Redwood City, CA 6.9
DEL SOL SCHOOL, INC Cypress, CA 6.9
HILL POINT MONTESSORI PREPARATORY SCHOOL West Hills, CA 6.9
North Coastal Consortium Schools San Marcos, CA 6.9
Santa Barbara County Special Education Santa Barbara, CA 7.0
Butte County Community Chico, CA 6.8

Frequently Asked Questions

Common questions about Floyd I. Marchus

What grades does Floyd I. Marchus serve?

Floyd I. Marchus serves students in grades Kindergarten through 12th.

How many students attend Floyd I. Marchus?

Floyd I. Marchus has an enrollment of approximately 41 students.

What is the student-teacher ratio at Floyd I. Marchus?

The student-teacher ratio at Floyd I. Marchus is 5.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Floyd I. Marchus rank in CA?

Floyd I. Marchus is ranked #3635 out of 9,533 schools in CA.

What is Floyd I. Marchus's MySchoolScout rating?

Floyd I. Marchus has a composite rating of 6.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Floyd I. Marchus?

Based on the most recent state assessment data, Floyd I. Marchus has 8.1% math proficiency and 10.4% reading/ELA proficiency.

Is Floyd I. Marchus a charter school?

No, Floyd I. Marchus is not a charter school. It is a traditional public school operated by the local school district.

Is Floyd I. Marchus a Title I school?

No, Floyd I. Marchus is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Floyd I. Marchus?

51.2% of students at Floyd I. Marchus qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

City Safety
High (3,431/100K)

FBI UCR 2024. City-level (Concord). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 12th
Enrollment
41
Student-Teacher Ratio
5.1:1
Teachers (FTE)
8
Free/Reduced Lunch
51.2%
Type
special_ed
Setting
Large Suburb
County
Contra Costa County
Data Year
2023–2024

District

Contra Costa County Office of Education
District Enrollment
309
Schools in District
5
Per-Pupil Spending
$265,702
District Rank
#1 of 4

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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