| Name | Saint Lucie County |
| State | Florida |
| FIPS Code | 12111 |
| County Seat | Fort Pierce |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 278,246 |
| Population Growth Rate(2000-2022) | 18.52% |
| Majority Ethnicity | White 73.4% |
| Public School Majority Ethnicity | Hispanic 35% |
| Partisan Voting Index | Republican:+4 |
| Unemployment Rate (February 2025) | 3.5% |
| Area Code(s) | 772 / 863 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 73.4% |
| African American | 23.76% |
| Hispanic | 0.4% |
| Asian | 2.32% |
| Native American | 0.06% |
| Hawaiin/Pacific Islander | 0.06% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 27.06% |
| African American | 31.47% |
| Hispanic | 34.75% |
| Asian | 1.5% |
| Native American | 0.13% |
| Hawaiin/Pacific Islander | 0.16% |