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Proof School

Private, Nonsectarian Grades 6-12

113

Students ?

5.5

Student/teacher ratio ?

973 Mission St
San Francisco, CA 94103

(415) 426-5700

Racial breakdown:

Not Specified:

100.0%

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Schools Near Proof School

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Ranking:

E Elementary M Middle H High A Alternative P Private

School	Students/Teachers	Per Pupil Expenditures (2025)
Proof School	Private, Nonsectarian	6-12	973 Mission St	San Francisco	94103	San Francisco County	(415) 426-5700	113	20	5.5	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
San Francisco City Academy	Private, Christian (no specific denomination)	K-8	230 Jones St	San Francisco	94102	San Francisco County	(415) 539-3212	86	18	4.9	1 (1.2%)	30 (34.9%)	50 (58.1%)	4 (4.7%)	1 (1.2%)	0 (0.0%)	0 (0.0%)
De Marillac Academy	Private, Roman Catholic	4-8	175 Golden Gate Ave	San Francisco	94102	San Francisco County	(510) 684-7941	106	11	9.6	1 (0.9%)	3 (2.8%)	74 (69.8%)	22 (20.8%)	0 (0.0%)	1 (0.9%)	5 (4.7%)
Alt School	Private, Nonsectarian	K-8	1245 Folsom St	San Francisco	94103	San Francisco County	(317) 437-7275
Presidio Knolls School	Private, Nonsectarian	PK, KG-8	250 10th St	San Francisco	94103	San Francisco County	(415) 202-0770	394	49	5.5	20 (5.1%)	2 (0.5%)	5 (1.3%)	103 (26.1%)	0 (0.0%)	6 (1.5%)	104 (26.4%)
Mission Montessori	Private, Nonsectarian	PK, KG-5	50 Fell St	San Francisco	94102	San Francisco County	(415) 805-8315	134	5	12.4	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Ecole Notre Dame Des Victoires School	Private, Roman Catholic	K-8	659 Pine St	San Francisco	94108	San Francisco County	(415) 421-0069	271	22	11.9	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Cathedral School For Boys	Private, Episcopal, Boys	K-8	1275 Sacramento St	San Francisco	94108	San Francisco County	(415) 614-5115	256	41	6.2	116 (45.3%)	10 (3.9%)	9 (3.5%)	46 (18.0%)	0 (0.0%)	0 (0.0%)	75 (29.3%)
Sacred Heart Cathedral Preparatory	Private, Roman Catholic	9-12	1055 Ellis St	San Francisco	94109	San Francisco County	(415) 775-6626
Chinese American International Middle School	Private, Nonsectarian	6-8	888 Turk St	San Francisco	94102	San Francisco County	(415) 349-7201	122	14	8.7	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)

Frequently Asked Questions about Proof School

What is the racial makeup of Proof School?

Students at Proof School are 100% Not Specified.

How many students attend Proof School?

In the 2023-24 school year, 113 students attended Proof School.

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Latest California data All new data »

2024–25 school spending dataJul 1, 2026

2024–25 attendance dataMar 13, 2026

2024–25 CSA Spanish test scoresDec 22, 2025

2024–25 dropout rates & graduation ratesNov 14, 2025

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

Diagnostics

School								Students/Teachers											Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Total
Proof School	Private, Nonsectarian	6-12	973 Mission St	San Francisco	94103	San Francisco County	(415) 426-5700	113	20	5.5		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
San Francisco City Academy	Private, Christian (no specific denomination)	K-8	230 Jones St	San Francisco	94102	San Francisco County	(415) 539-3212	86	18	4.9		1 (1.2%)	30 (34.9%)	50 (58.1%)	4 (4.7%)	1 (1.2%)	0 (0.0%)	0 (0.0%)
De Marillac Academy	Private, Roman Catholic	4-8	175 Golden Gate Ave	San Francisco	94102	San Francisco County	(510) 684-7941	106	11	9.6		1 (0.9%)	3 (2.8%)	74 (69.8%)	22 (20.8%)	0 (0.0%)	1 (0.9%)	5 (4.7%)
Alt School	Private, Nonsectarian	K-8	1245 Folsom St	San Francisco	94103	San Francisco County	(317) 437-7275
Presidio Knolls School	Private, Nonsectarian	PK, KG-8	250 10th St	San Francisco	94103	San Francisco County	(415) 202-0770	394	49	5.5		20 (5.1%)	2 (0.5%)	5 (1.3%)	103 (26.1%)	0 (0.0%)	6 (1.5%)	104 (26.4%)
Mission Montessori	Private, Nonsectarian	PK, KG-5	50 Fell St	San Francisco	94102	San Francisco County	(415) 805-8315	134	5	12.4		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Ecole Notre Dame Des Victoires School	Private, Roman Catholic	K-8	659 Pine St	San Francisco	94108	San Francisco County	(415) 421-0069	271	22	11.9		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Cathedral School For Boys	Private, Episcopal, Boys	K-8	1275 Sacramento St	San Francisco	94108	San Francisco County	(415) 614-5115	256	41	6.2		116 (45.3%)	10 (3.9%)	9 (3.5%)	46 (18.0%)	0 (0.0%)	0 (0.0%)	75 (29.3%)
Sacred Heart Cathedral Preparatory	Private, Roman Catholic	9-12	1055 Ellis St	San Francisco	94109	San Francisco County	(415) 775-6626
Chinese American International Middle School	Private, Nonsectarian	6-8	888 Turk St	San Francisco	94102	San Francisco County	(415) 349-7201	122	14	8.7		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)