For the 2025 school year, there are 4 public charter schools serving 1,756 students in San Juan, PR.
The top ranked public charter school in San Juan, PR is Leap Steam+e Academy Of San Juan - Alianza. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
San Juan, PR public charter schools have an average math proficiency score of 21% (versus the Puerto Rico public charter school average of 21%), and reading proficiency score of 26% (versus the 26% statewide average). Charter schools in San Juan have an average ranking of 7/10, which is in the top 50% of Puerto Rico public charter schools.
Minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public charter school average of 100% (majority Hispanic).
Best Public Charter Schools in San Juan, PR (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Leap Steam+e Academy Of San Juan - Alianza
Charter School
(Math: 20% | Reading: 26%)
Rank:
Rank:
4/
Bottom 50%10
Ave 65 Infanteria Esq Ave Mont
San Juan, PR 00929
(787) 296-9822
San Juan, PR 00929
(787) 296-9822
Gr: K-11 | 724 students Student-teacher ratio: 16:1
Rank: n/an/a
Escuela De Deporte - Alianza
Charter School
Carr. Estatal 17 Calle Turia B
San Juan, PR 00936
(787) 480-3970
San Juan, PR 00936
(787) 480-3970
Gr: 6-12 | 265 students Student-teacher ratio: 9:1 Minority enrollment: 99%
Rank: n/an/a
Matematicas Ciencias Y Tecnologia - Alianza
Charter School
Carr. Estatal 17 Calle Turia E
San Juan, PR 00936
(787) 480-3997
San Juan, PR 00936
(787) 480-3997
Gr: 6-12 | 252 students Student-teacher ratio: 7:1
Rank: n/an/a
The School Of San Juan - Alianza
Charter School
Urb Villa Andalucia Calle Rond
San Juan, PR 00902
(787) 723-1744
San Juan, PR 00902
(787) 723-1744
Gr: PK-12 | 515 students Student-teacher ratio: 9:1
San Juan, Puerto Rico Public Schools (Closed)
School
Location
Quick Facts
Carr 842 Km 6.4 Caimito Alto
San Juan, PR 00924
(787) 720-0040
San Juan, PR 00924
(787) 720-0040
Gr: K-5 | 97 students Student-teacher ratio: 11:1
Carr 21 Km 3 Hm 4 Bo Monacillo
San Juan, PR 00928
(787) 782-7002
San Juan, PR 00928
(787) 782-7002
Gr: K-5 | 135 students Student-teacher ratio: 10:1
Calle Sinsonte #1 Urb Country
San Juan, PR 00923
(787) 769-3450
San Juan, PR 00923
(787) 769-3450
Gr: K-8 | 332 students Student-teacher ratio: 12:1
Calle 31 Urb. Las Lomas
San Juan, PR 00928
(787) 792-1043
San Juan, PR 00928
(787) 792-1043
Gr: K-6 | 243 students Student-teacher ratio: 15:1
Ave Ponce De Leon Esq Calle Na
San Juan, PR 00921
(787) 751-3665
San Juan, PR 00921
(787) 751-3665
Gr: K-5 | 123 students Student-teacher ratio: 14:1 Minority enrollment: 99%
Calle 46 Ext. Manuela Perez
San Juan, PR 00923
(787) 765-3900
San Juan, PR 00923
(787) 765-3900
Gr: K-5 | 256 students Student-teacher ratio: 12:1
Urb San Gerudo Calle Alabama E
San Juan, PR 00925
(787) 764-1615
San Juan, PR 00925
(787) 764-1615
Gr: K-5 | 188 students Student-teacher ratio: 14:1
Centro Pediatrico (Closed 2016)
Special Education School
Hospital Universitario Dr Anto
San Juan, PR 00927
(787) 758-4740
San Juan, PR 00927
(787) 758-4740
Gr: Inquire with school | 15 students Student-teacher ratio: 2:1
Carr 838 Km 16 Hm 6 Res Alejan
San Juan, PR 00928
(787) 720-4205
San Juan, PR 00928
(787) 720-4205
Gr: K-6 | 113 students Student-teacher ratio: 11:1
Calle Ana Otero Urb. Villa Pra
San Juan, PR 00923
(787) 751-6280
San Juan, PR 00923
(787) 751-6280
Gr: 9-12 | 125 students Student-teacher ratio: 10:1 Minority enrollment: 99%
Dr. Efrain Sanchez Hidalgo (Closed 2015)
Special Education School
Ave De Diego Final Res Las Ama
San Juan, PR 00928
(787) 763-7898
San Juan, PR 00928
(787) 763-7898
Gr: Inquire with school | 41 students Student-teacher ratio: 5:1
Calle 30 Se Esq Calle 23 Capar
San Juan, PR 00920
(787) 783-1545
San Juan, PR 00920
(787) 783-1545
Gr: K-5 | 254 students Student-teacher ratio: 14:1 Minority enrollment: 98%
Calle Robles Int #4
San Juan, PR 00928
(787) 751-6250
San Juan, PR 00928
(787) 751-6250
Gr: 6-8 | 157 students Student-teacher ratio: 13:1
Calle Neblin #500 4ta Ext Cont
San Juan, PR 00924
(787) 769-5617
San Juan, PR 00924
(787) 769-5617
Gr: K-5 | 223 students Student-teacher ratio: 15:1
Calle Urdiales Final Embalse S
San Juan, PR 00923
(787) 763-0950
San Juan, PR 00923
(787) 763-0950
Gr: 6-8 | 135 students Student-teacher ratio: 14:1
Calle Leon Final Bda Buen Cons
San Juan, PR 00928
(787) 765-0560
San Juan, PR 00928
(787) 765-0560
Gr: 1-4 | 94 students Student-teacher ratio: 12:1
Calle Loiza 1763
San Juan, PR 00907
(787) 728-5265
San Juan, PR 00907
(787) 728-5265
Gr: K-6 | 191 students Student-teacher ratio: 14:1
Calle Amalio Roldan 2da. Ext.
San Juan, PR 00924
(787) 769-3534
San Juan, PR 00924
(787) 769-3534
Gr: K-6 | 259 students Student-teacher ratio: 13:1
Calle Asturias Esq. Malaga Ur
San Juan, PR 00928
(787) 753-2287
San Juan, PR 00928
(787) 753-2287
Gr: K-6 | 170 students Student-teacher ratio: 14:1
Calle Santa Rosa Urb Alta Mesa
San Juan, PR 00928
(787) 782-6144
San Juan, PR 00928
(787) 782-6144
Gr: 6-8 | 134 students Student-teacher ratio: 15:1
Calle Castelar Esq Gilberto Mo
San Juan, PR 00912
(787) 727-7745
San Juan, PR 00912
(787) 727-7745
Gr: K-5 | 159 students Student-teacher ratio: 18:1 Minority enrollment: 99%
Km 19 Hm 5 Parc Canejas Bo Cai
San Juan, PR 00924
(787) 720-7210
San Juan, PR 00924
(787) 720-7210
Gr: K-6 | 171 students Student-teacher ratio: 14:1
Calle Constitucion Urb Puerto
San Juan, PR 00928
(787) 783-2760
San Juan, PR 00928
(787) 783-2760
Gr: K-5 | 131 students Student-teacher ratio: 13:1 Minority enrollment: 98%
Ave 65 Infanteria Km 4 Hm 2
San Juan, PR 00928
(787) 751-6510
San Juan, PR 00928
(787) 751-6510
Gr: K-5 | 269 students Student-teacher ratio: 14:1
Ave Haydee Rexach Bo Obrero
San Juan, PR 00915
(787) 727-5725
San Juan, PR 00915
(787) 727-5725
Gr: K-5 | 139 students Student-teacher ratio: 13:1
Bo Buena Vista Calle Principal
San Juan, PR 00915
(787) 727-2860
San Juan, PR 00915
(787) 727-2860
Gr: K-5 | 118 students Student-teacher ratio: 13:1
Res Jardines De Monte Hatillo
San Juan, PR 00917
(787) 752-4262
San Juan, PR 00917
(787) 752-4262
Gr: K-6 | 150 students Student-teacher ratio: 8:1
Res Jardines Del Paraiso Ave P
San Juan, PR 00926
(787) 760-5260
San Juan, PR 00926
(787) 760-5260
Gr: K-6 | 109 students Student-teacher ratio: 8:1
2212 Ave Eduardo Conde Villa P
San Juan, PR 00915
(787) 726-3831
San Juan, PR 00915
(787) 726-3831
Gr: 1-5 | 52 students Student-teacher ratio: 7:1
Calle Pecos Final Urb Paradise
San Juan, PR 00924
(787) 765-7378
San Juan, PR 00924
(787) 765-7378
Gr: K-5 | 123 students Student-teacher ratio: 9:1
Calle Campanilla Urb Rivieras
San Juan, PR 00926
(787) 761-2799
San Juan, PR 00926
(787) 761-2799
Gr: K-5 | 176 students Student-teacher ratio: 11:1
Duarte Final Floral Park
San Juan, PR 00917
(787) 754-0435
San Juan, PR 00917
(787) 754-0435
Gr: K-5 | 171 students Student-teacher ratio: 11:1 Minority enrollment: 99%
Calle Confianza Esq. Nobleza L
San Juan, PR 00924
(787) 767-8757
San Juan, PR 00924
(787) 767-8757
Gr: K-6 | 140 students Student-teacher ratio: 10:1
70 Ave Condado Santurce
San Juan, PR 00907
(787) 723-4072
San Juan, PR 00907
(787) 723-4072
Gr: 9-12 | 208 students Student-teacher ratio: 13:1
Calle Ronda Urb. Villa Andalu
San Juan, PR 00926
(787) 283-6971
San Juan, PR 00926
(787) 283-6971
Gr: K-6 | 147 students Student-teacher ratio: 11:1
Show 15 more closed public schools in San Juan, PR (out of 50 total schools)
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Frequently Asked Questions
What are the top ranked public charter schools in San Juan, PR?
The top ranked public charter schools in San Juan, PR include Leap Steam+e Academy Of San Juan - Alianza.
How many public charter schools are located in San Juan?
4 public charter schools are located in San Juan.
What is the racial composition of students in San Juan?
San Juan public charter schools minority enrollment is 100% of the student body (majority Hispanic), which is equal to the Puerto Rico public charter schools average of 100% (majority Hispanic).
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