Average

#1540 of 1,787 private schools in CA

St Catherine of Siena School

Elementary School

3460 TENNESSEE ST, Vallejo, CA 94591

Last updated: July 2026

Private

Enrollment

243

Student-Teacher

18.7:1

Score

5.0

Grades

Kindergarten – 8th

Enrollment

243

Student-Teacher

18.7:1

Score

5.0

Grades

Kindergarten – 8th

Data vintage
2021-22

Data vintage2021-22

How this school compares

California private schools

#1,540 of 1,787

In Vallejo

#5 of 5

public schools

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About St Catherine of Siena School

St Catherine of Siena School is a private elementary school in Vallejo, CA. St Catherine of Siena School serves approximately 243 students, and covers grades Kindergarten-8th, and has a 18.7:1 student-teacher ratio. St Catherine of Siena School has a current MySchoolScout rating of 5.0 out of 10 and ranks #1,540 of 1,787 private schools in CA.

How it compares1.2 pts below CA schools

5.0

This school 5.0 · Average
CA avg 6.2

What Parents Should Know

St Catherine of Siena School is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How St Catherine of Siena School compares to 19 public schools serving similar grades in Vallejo, CA

Student-Teacher Ratio

18.7:1

This School

24.9:1

Public Avg

Avg School Size

243

This School

421

Public Avg

Avg School Scout Rating

5.0

This School

4.1

Public Avg

Student Demographics

Asian 60.5% vs 0%

Hispanic 16.5% vs 0%

Black 2.1% vs 0%

St Catherine of Siena School Vallejo Public Avg

Nearby Elementary Schools

School	Distance	Enrollment	STR	Rating
St Catherine of Siena School (this school)	—	243	18.7:1	5.0
Vallejo Charter	0.5 mi	415	25.9:1	2.8
Joseph H. Wardlaw Elementary	0.7 mi	689	28.7:1	4.7
Hogan Middle	0.8 mi	849	22.9:1	4.0
Annie Pennycook Elementary	0.8 mi	380	23.8:1	2.5
Cave Language Academy	1.0 mi	450	26.5:1	7.4
Steffan Manor Elementary	1.3 mi	403	31:1	2.7
Highland Elementary	1.6 mi	491	27.3:1	2.0
Johnston Cooper Elementary	2.2 mi	320	26.7:1	2.5
Glen Cove Elementary	2.4 mi	430	26.9:1	5.7
Grace Patterson Elementary	2.7 mi	353	27.2:1	5.3
Lincoln Elementary	2.7 mi	87	21.8:1	2.6
MIT Griffin Academy Middle	2.9 mi	66	16.5:1	6.4
Elite Public	3.4 mi	680	18.9:1	5.1
Mare Island Technology Academy	3.5 mi	259	25.9:1	3.9
Loma Vista Environmental Science Academy	3.5 mi	407	27.1:1	2.7
Federal Terrace Elementary	3.6 mi	271	27.1:1	4.0
Solano Widenmann Leadership Academy	3.6 mi	592	18.5:1	5.1
Mare Island Health and Fitness Academy	3.9 mi	418	23.2:1	3.6
Dan Mini Elementary	4.1 mi	447	26.3:1	4.2

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

Preliminary

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention

C 3.0 / 10

View breakdown

Student-Teacher Ratio 18.7:1

Instructional Commitment

C+ 3.8 / 10

View breakdown

School Day Length 6.3 hours

Annual Instructional Hours 1,134

Diversity & Inclusion

B+ 6.7 / 10

View breakdown

Diversity Index 58%

Community Context

Data Unavailable

School Profile

A- 8.1 / 10

View breakdown

Enrollment 243

View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

Asian 60.5%

Two or More 16.9%

Hispanic 16.5%

Pacific Islander 4.1%

Black 2.1%

Source: NCES Private School Survey (PSS)

Location

3460 TENNESSEE ST, Vallejo, CA 94591

Nearby Alternatives

Families considering St Catherine of Siena School may also want to explore other elementary schools in the area. Cave Language Academy (rated 7.4/10, 1.0 miles away), which scores notably higher. Another option is ST BASIL'S (rated 6.4/10, 1.8 miles away), which scores notably higher. Additionally, Glen Cove Elementary (rated 5.7/10, 2.4 miles away), which scores slightly higher. For more schools in Vallejo, see our Vallejo schools guide .

Nearby Schools

20 within 2.2 mi

School	Distance	Enrollment	Rating
Vallejo Charter Vallejo	0.5 mi	415	2.8
Joseph H. Wardlaw Elementary Vallejo	0.7 mi	689	4.7
Jesse M. Bethel High Vallejo	0.8 mi	1,441	4.4
Annie Pennycook Elementary Vallejo	0.8 mi	380	2.5
Hogan Middle Vallejo	0.8 mi	849	4.0
Cave Language Academy Vallejo	1.0 mi	450	7.4
Steffan Manor Elementary Vallejo	1.3 mi	403	2.7
JIA CHRISTIAN ACADEMY Vallejo	1.2 mi	7	—
ST PATRICK-ST VINCENT HIGH SCHOOL Vallejo	1.6 mi	331	7.4
St. Patrick-St. Vincent Catholic High School Vallejo	1.6 mi	320	—
NORTH HILLS CHRISTIAN SCHOOL Vallejo	1.3 mi	393	7.1
North Hills Christian School Vallejo	1.3 mi	362	—
Highland Elementary Vallejo	1.6 mi	491	2.0
A Space for Angie Vallejo Ca	1.8 mi	16	—
ST BASIL'S Vallejo	1.8 mi	234	6.4
Life and Truth Academy Vallejo	2.0 mi	7	—
Glen Cove Elementary Vallejo	2.4 mi	430	5.7
Johnston Cooper Elementary Vallejo	2.2 mi	320	2.5
SPECIAL TOUCH LEARNING & TRAINING ACADEMY #1 Vallejo	2.1 mi	6	—
John Finney High (Continuation) Vallejo	2.2 mi	143	4.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94591 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$107,849

Median Home Value

$602,200

Median Rent

$2,218/mo

Population

58,516

College Educated

30.9%

Homeownership

67.1%

Avg Commute

36 min

Poverty Rate

9.1%

Median Age

40.9

Similar Schools

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

School	Enrollment	Rating
Ambassador School-Global Education Los Angeles, CA	317	5.0
Ballico-Cressey Community Charter Ballico, CA	307	5.0
Blythe Street Elementary Reseda, CA	296	5.0
Clyde W. Needham Elementary Lodi, CA	326	5.0
Foster Road Elementary La Mirada, CA	261	5.0
Lankershim Elementary North Hollywood, CA	315	5.0

Frequently Asked Questions

Common questions about St Catherine of Siena School

What grades does St Catherine of Siena School serve?

St Catherine of Siena School serves students in grades Kindergarten through 8th.

How many students attend St Catherine of Siena School?

St Catherine of Siena School has an enrollment of approximately 243 students.

What is the student-teacher ratio at St Catherine of Siena School?

The student-teacher ratio at St Catherine of Siena School is 18.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Catherine of Siena School rank in CA?

St Catherine of Siena School ranks #1,540 of 1,787 private schools in CA.

What is St Catherine of Siena School's MySchoolScout rating?

St Catherine of Siena School has a current MySchoolScout rating of 5.0 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is St Catherine of Siena School a private school?

Yes, St Catherine of Siena School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is St Catherine of Siena School a religious school?

St Catherine of Siena School has a Roman Catholic religious affiliation.

Explore More Schools

All schools in Vallejo, CA Schools in CA 20 nearby schools

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Neighborhood Context

Walk Score: 54 Somewhat Walkable
Transit Score: 28 Some Transit
Bike Score: 28 Somewhat Bikeable

Quick Facts NCES PSS (SY 2021-22)

Grades: Kindergarten – 8th
Enrollment: 243
Gender Split: 40% M / 60% F
Student-Teacher Ratio: 18.7:1
Teachers (FTE): 13
Type: private
Coed Status: coed
Affiliation: Roman Catholic
School Day: 6.3 hours
Days Per Year: 180 days
Setting: Midsize City
County: Solano County
Phone: (707) 643-6691

Resources & Links

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Data sources

NCES PSSSY 2021-22 Census ACS2019-2023 MySchoolScout Rankings2024 Full details →

St Catherine of Siena School

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