| Name | San Lorenzo Municipio |
| State | Puerto Rico |
| FIPS Code | 72129 |
| Timezone | Atlantic Standard Time (AST) |
| Population (2022) | 40,979 |
| Population Growth Rate(2000-2022) | -8.2% |
| Majority Ethnicity | Hispanic 70.82% |
| Public School Majority Ethnicity | Hispanic 100% |
| Partisan Voting Index | Democratic:+ |
| Unemployment Rate | 5.9% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 8.53% |
| African American | 20.44% |
| Hispanic | 70.82% |
| Asian | 0.21% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 0.05% |
| African American | 0.02% |
| Hispanic | 99.91% |
| Asian | 0% |
| Native American | 0.02% |
| Hawaiin/Pacific Islander | 0% |