School Facts
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Students By Grade
Year Founded
2009
Student Body
Total Students
145 students
Student Body Type
Co-ed
% Students of Color
16%
State avg.: 52%
Academic Profile
Total Classroom Teachers
21 teachers
Student-Teacher Ratio
7:1
National avg.: 11:1
Average Class Size
16 students
Classroom Dress Code
Casual
Tuition & Financial Aid
Admission Deadline
Jan. 10 / rolling
Yearly Tuition Cost
$28,685
Tuition Notes
$28,685 (TK/Kindergarten)
$30,710 (Grades 1 - 8)
% on Financial Aid
35%
Admissions Director
Cameron Story
Sports
Total Sports Offered
7 sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
1 extracurricular
ExtracurricularsExtra-curric.
Club or Organization:
School Newspaper
School Notes
- We are an independent private school in San Francisco, grades TK through 8th.
- We use Spanish and English to prepare students for their lives ahead: as scholars, as citizens, and as leaders.
- We know that curiosity, creativity, and diversity are the essentials of education.
- We promise S School students a nurturing, rigorous, and bilingual education from an experienced faculty that will prepare them for the challenges and opportunities ahead.
- Our students learn how to excel in school and in life.
- TK applicants must turn age 5 by December 1st of applying year; K applicants must turn age 5 by September 1st of applying year.
Source: Verified school update
Frequently Asked Questions
How much does Spanish Infusion School (formerly Marin Preparator cost?
Spanish Infusion School (formerly Marin Preparator's tuition is approximately $28,685 for private students.
What sports does Spanish Infusion School (formerly Marin Preparator offer?
Spanish Infusion School (formerly Marin Preparator offers 7 interscholastic sports: Baseball, Basketball, Dance, Martial Arts, Soccer, Tennis and Volleyball.
When is the application deadline for Spanish Infusion School (formerly Marin Preparator?
The application deadline for Spanish Infusion School (formerly Marin Preparator is Jan. 10 / rolling (applications are due on Jan. 10 but additional applications are reviewed year-round as space permits ).
In what neighborhood is Spanish Infusion School (formerly Marin Preparator located?
Spanish Infusion School (formerly Marin Preparator is located in the The Castro neighborhood of San Francisco, CA.
Related Schools
Show me:
People that viewed Spanish Infusion School (formerly Marin Preparator also viewed these schools: Adda Clevenger School - Noe Valley Campus, La Scuola International School, Synergy School, San Francisco Day School and Live Oak School.
The nearest high school to Spanish Infusion School (formerly Marin Preparator is Ica Cristo Rey (0.9 miles away)
The nearest elementary school is Mission Dolores Academy (0.6 miles away)
The nearest preschool is Eureka Learning Center (0.4 miles away)
Show me:
Show me:
Distance: 0.8 mi
Gr: PK-8 | 144 students
Avg. class size: 16 students
Sports: 4 | Extracurriculars: 9
Specialized Curriculum
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Distance: 1.1 mi
Gr: NS-8 | 282 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 21
3250 18th St
San Francisco, CA 94110
(415) 551-0000
Distance: 1.1 mi
Gr: PK-8 | 184 students
Avg. class size: 20 students
Sports: 4 | Extracurriculars: 5
1387 Valencia St
San Francisco, CA 94110
(415) 567-6177
Distance: 1.4 mi
Gr: K-8 | 415 students
350 Masonic Ave
San Francisco, CA 94118
(415) 586-3602
Distance: 2.1 mi
Gr: K-8 | 426 students
Avg. class size: 22 students
Sports: 5
1555 Mariposa Street
San Francisco, CA 94107
(415) 861-8840
Distance: 2.1 mi
Gr: NS-12 | 419 students
Avg. class size: 22 students
Sports: 5 | Extracurriculars: 22
Waldorf School
2938 Washington Street
San Francisco, CA 94115
(415) 875-7202
Distance: 2.3 mi
Gr: 1-11 | 33 students
Assembly of God
1690 21st Ave
San Francisco, CA 94122
(415) 682-9572
Distance: 3.0 mi
Gr: K-12 | 50 students
Avg. class size: 5 students
6210 Geary Blvd
San Francisco, CA 94121
(415) 221-3484
Distance: 3.3 mi
Gr: K-12 | 95 students
Avg. class size: 11 students
Sports: 1 | Extracurriculars: 5
Alternative School
682 Schofield Road
San Francisco, CA 94129
(415) 701-8700
Distance: 0.8 mi
Gr: PK-8 | 144 students
Avg. class size: 16 students
Sports: 4 | Extracurriculars: 9
Specialized Curriculum
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Distance: 1.1 mi
Gr: NS-8 | 282 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 21
3250 18th St
San Francisco, CA 94110
(415) 551-0000
Distance: 1.1 mi
Gr: PK-8 | 184 students
Avg. class size: 20 students
Sports: 4 | Extracurriculars: 5
1387 Valencia St
San Francisco, CA 94110
(415) 567-6177
Distance: 1.4 mi
Gr: K-8 | 415 students
350 Masonic Ave
San Francisco, CA 94118
(415) 586-3602
Distance: 2.1 mi
Gr: K-8 | 426 students
Avg. class size: 22 students
Sports: 5
1555 Mariposa Street
San Francisco, CA 94107
(415) 861-8840
Distance: 0.8 mi
Gr: PK-8 | 144 students
Avg. class size: 16 students
Sports: 4 | Extracurriculars: 9
Specialized Curriculum
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Distance: 1.1 mi
Gr: NS-8 | 282 students
Avg. class size: 18 students
Sports: 5 | Extracurriculars: 21
3250 18th St
San Francisco, CA 94110
(415) 551-0000
Distance: 1.1 mi
Gr: PK-8 | 184 students
Avg. class size: 20 students
Sports: 4 | Extracurriculars: 5
1387 Valencia St
San Francisco, CA 94110
(415) 567-6177
Distance: 2.1 mi
Gr: NS-12 | 419 students
Avg. class size: 22 students
Sports: 5 | Extracurriculars: 22
Waldorf School
2938 Washington Street
San Francisco, CA 94115
(415) 875-7202
Distance: 0.7 mi
Gr: PK-8 | 464 students
Avg. class size: 22 students
Sports: 5
333 Dolores Street
San Francisco, CA 94110
(415) 861-5432
Distance: 0.4 mi
Gr: K | 18 students
464 Diamond St
San Francisco, CA 94114
(415) 648-0380
Distance: 0.6 mi
Gr: K-8 | 156 students
Avg. class size: 20 students
Sports: 3 | Extracurriculars: 2
Catholic
3371 16th St
San Francisco, CA 94114
(415) 346-9500
Distance: 0.6 mi
Gr: K-8 | 299 students
Avg. class size: 26 students
Catholic
665 Elizabeth St
San Francisco, CA 94114
(415) 824-8467
Distance: 0.7 mi
Gr: PK-8 | 464 students
Avg. class size: 22 students
Sports: 5
333 Dolores Street
San Francisco, CA 94110
(415) 861-5432
Distance: 0.7 mi
Gr: NS-1 | 78 students
Daycare / Preschool
299 Dolores St
San Francisco, CA 94103
(415) 861-5361
Distance: 0.9 mi
Gr: 9-12 | 336 students
Avg. class size: 18 students
Sports: 11 | Extracurriculars: 17
All-girls (Catholic)
3625 24th St
San Francisco, CA 94110
(415) 824-2052
Distance: 0.9 mi
Gr: 9-12 | 420 students
Avg. class size: 14 students
Sports: 14 | Extracurriculars: 6
1563 Page St
San Francisco, CA 94117
(415) 626-2919
Distance: 1.1 mi
Gr: 5-12
1950 Page Street
San Francisco, CA 94117
(415) 431-3161
Distance: 1.2 mi
Gr: 8-12 | 18 students
Special Education School
95 Gough St
San Francisco, CA 94102
(415) 861-5806
Distance: 1.3 mi
Gr: PK-12 | 1,060 students
Avg. class size: 13 students
Sports: 12 | Extracurriculars: 8
150 Oak Street
San Francisco, CA 94102
(415) 558-2000
Distance: 0.6 mi
Gr: K-8 | 156 students
Avg. class size: 20 students
Sports: 3 | Extracurriculars: 2
Catholic
3371 16th St
San Francisco, CA 94114
(415) 346-9500
Distance: 0.6 mi
Gr: K-8 | 299 students
Avg. class size: 26 students
Catholic
665 Elizabeth St
San Francisco, CA 94114
(415) 824-8467
Distance: 0.7 mi
Gr: PK-8 | 464 students
Avg. class size: 22 students
Sports: 5
333 Dolores Street
San Francisco, CA 94110
(415) 861-5432
Distance: 0.7 mi
Gr: NS-1 | 78 students
Daycare / Preschool
299 Dolores St
San Francisco, CA 94103
(415) 861-5361
Distance: 0.8 mi
Gr: PK-8 | 144 students
Avg. class size: 16 students
Sports: 4 | Extracurriculars: 9
Specialized Curriculum
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Distance: 0.4 mi
Gr: K | 18 students
464 Diamond St
San Francisco, CA 94114
(415) 648-0380
Distance: 0.7 mi
Gr: PK-8 | 464 students
Avg. class size: 22 students
Sports: 5
333 Dolores Street
San Francisco, CA 94110
(415) 861-5432
Distance: 0.7 mi
Gr: NS-1 | 78 students
Daycare / Preschool
299 Dolores St
San Francisco, CA 94103
(415) 861-5361
Distance: 0.8 mi
Gr: PK-8 | 144 students
Avg. class size: 16 students
Sports: 4 | Extracurriculars: 9
Specialized Curriculum
180 Fair Oaks Street
San Francisco, CA 94110
(415) 824-2240
Distance: 0.8 mi
Gr: NS-5
755 Ashbury Street
San Francisco, CA 94117
(415) 661-5232
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Milk (Harvey) Civil Rights Elementary School
(Math: 55-59% | Reading: 70-74%)
Rank:
Rank:
9/
Top 20%10
4235 19th St.
San Francisco, CA 94114
(415) 241-6276
San Francisco, CA 94114
(415) 241-6276
0.1 miles
Gr: K-5 | 137 students Student-Teacher Ratio: 20:1 Minority enrollment: 63%
Sanchez Elementary School
(Math: 6-9% | Reading: 10-14%)
Rank:
Rank:
1/
Bottom 50%10
325 Sanchez St.
San Francisco, CA 94114
(415) 241-6380
San Francisco, CA 94114
(415) 241-6380
0.4 miles
Gr: K-5 | 272 students Student-Teacher Ratio: 19:1 Minority enrollment: 96%
Alvarado Elementary School
(Math: 56% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
625 Douglas St.
San Francisco, CA 94114
(415) 695-5695
San Francisco, CA 94114
(415) 695-5695
0.5 miles
Gr: K-5 | 538 students Student-Teacher Ratio: 26:1 Minority enrollment: 70%
Everett Middle School
(Math: 11% | Reading: 19%)
Rank:
Rank:
1/
Bottom 50%10
450 Church St.
San Francisco, CA 94114
(415) 241-6344
San Francisco, CA 94114
(415) 241-6344
0.5 miles
Gr: 6-8 | 401 students Student-Teacher Ratio: 15:1 Minority enrollment: 92%
Mckinley Elementary School
(Math: 70-74% | Reading: 65-69%)
Rank:
Rank:
9/
Top 20%10
1025 14th St.
San Francisco, CA 94114
(415) 241-6300
San Francisco, CA 94114
(415) 241-6300
0.5 miles
Gr: K-5 | 294 students Student-Teacher Ratio: 21:1 Minority enrollment: 57%
Recent Articles
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.
