Puerto Rico counties ranked by the diversity index, the chance that two public school students picked at random from the county belong to different racial or ethnic groups. Counties need at least 3 schools and 1,000 students to qualify. The median ranked county is at 0.8%. Showing ranks 51 to 72.
| # | County | State | Diversity index |
|---|---|---|---|
| 51 | Cabo Rojo Municipio | PR | 0.6% |
| 52 | Dorado Municipio | PR | 0.4% |
| 53 | Las Piedras Municipio | PR | 0.4% |
| 54 | Toa Baja Municipio | PR | 0.4% |
| 55 | Cataño Municipio | PR | 0.4% |
| 56 | Añasco Municipio | PR | 0.4% |
| 57 | San Sebastián Municipio | PR | 0.4% |
| 58 | Utuado Municipio | PR | 0.4% |
| 59 | Villalba Municipio | PR | 0.4% |
| 60 | Moca Municipio | PR | 0.2% |
| 61 | Salinas Municipio | PR | 0.2% |
| 62 | Barceloneta Municipio | PR | 0.2% |
| 63 | Canóvanas Municipio | PR | 0.2% |
| 64 | Coamo Municipio | PR | 0.2% |
| 65 | Guánica Municipio | PR | 0.2% |
| 66 | Lares Municipio | PR | 0.2% |
| 67 | Patillas Municipio | PR | 0.2% |
| 68 | Peñuelas Municipio | PR | 0.2% |
| 69 | Quebradillas Municipio | PR | 0.2% |
| 70 | Florida Municipio | PR | 0.0% |
| 71 | Naranjito Municipio | PR | 0.0% |
| 72 | Orocovis Municipio | PR | 0.0% |