The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
County rankings · Lowest ratio

Puerto Rico: the counties with the lowest student-to-teacher ratios

72 counties

Puerto Rico public school districts ranked by the lowest county-wide student-to-teacher ratio. Counties need at least 3 schools and 1,000 students to qualify.

#CountyStateSchoolsStudentsRatio
1Quebradillas MunicipioPR61,8238.3:1
2Guánica MunicipioPR71,0898.4:1
3Salinas MunicipioPR92,1408.4:1
4Manatí MunicipioPR102,3078.5:1
5Patillas MunicipioPR61,3028.6:1
6Toa Baja MunicipioPR154,0848.7:1
7Cayey MunicipioPR133,5988.8:1
8Arecibo MunicipioPR206,6279.0:1
9Ciales MunicipioPR71,6339.0:1
10San Juan MunicipioPR8921,1549.0:1
11Orocovis MunicipioPR102,2929.1:1
12Barceloneta MunicipioPR51,6369.2:1
13Naranjito MunicipioPR113,2069.2:1
14Bayamón MunicipioPR4312,7319.3:1
15Caguas MunicipioPR317,2779.3:1
16Cabo Rojo MunicipioPR112,5939.4:1
17Comerío MunicipioPR91,9179.4:1
18Mayagüez MunicipioPR154,2049.4:1
19San Germán MunicipioPR92,3129.4:1
20Corozal MunicipioPR93,0539.5:1
21Lares MunicipioPR92,7399.5:1
22Peñuelas MunicipioPR71,7849.5:1
23Santa Isabel MunicipioPR51,2829.5:1
24Utuado MunicipioPR122,4959.5:1
25Yauco MunicipioPR143,2749.5:1
26Guaynabo MunicipioPR123,4919.6:1
27Gurabo MunicipioPR61,7939.6:1
28Morovis MunicipioPR102,7299.6:1
29Camuy MunicipioPR92,8839.7:1
30Florida MunicipioPR41,2569.7:1
31Toa Alta MunicipioPR113,5309.7:1
32Trujillo Alto MunicipioPR102,5949.7:1
33Aguadilla MunicipioPR103,1159.8:1
34Aibonito MunicipioPR92,6339.8:1
35Dorado MunicipioPR62,1549.8:1
36Lajas MunicipioPR71,9089.8:1
37Naguabo MunicipioPR71,6409.8:1
38Guayanilla MunicipioPR61,5839.9:1
39Hatillo MunicipioPR82,6259.9:1
40Juana Díaz MunicipioPR133,3779.9:1
41Guayama MunicipioPR113,29010.0:1
42Vega Alta MunicipioPR102,88710.0:1
43Arroyo MunicipioPR61,48410.1:1
44Cidra MunicipioPR103,64710.1:1
45Fajardo MunicipioPR102,55110.1:1
46Jayuya MunicipioPR81,86310.1:1
47Aguas Buenas MunicipioPR61,88410.2:1
48Coamo MunicipioPR133,52810.2:1
49Carolina MunicipioPR288,08110.3:1
50Cataño MunicipioPR51,65310.3:1

See the national lowest ratio ranking →