| Name | Saint Johns County |
| State | Florida |
| FIPS Code | 12109 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 191,495 |
| Population Growth Rate(2000-2022) | 43.88% |
| Majority Ethnicity | White 83.23% |
| Public School Majority Ethnicity | White 76% |
| Partisan Voting Index | Republican:+14 |
| Unemployment Rate | 3.0% |
| Race/Ethnicy | Percentage of Population (2018) |
|---|---|
| White | 83.23% |
| African American | 5.5% |
| Hispanic | 7.97% |
| Asian | 3.12% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 0.06% |
| Race/Ethnicy | Percentage of Public School Students (2018) |
|---|---|
| White | 76.27% |
| African American | 6.85% |
| Hispanic | 9.25% |
| Asian | 4.4% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.27% |