| Place Name | Greenbriar |
| Place Type | Census Designated Place |
| ZIP Code(s) | 33763 34698 |
| County | Pinellas County |
| Area Code(s) | 727 |
| Timezone | Eastern Daylight Time (EDT) |
| Population (2022) | 2,330 |
| Population Growth Rate (2010-19) | 7.75% |
| Majority Ethnicity | White 81.12% |
| Metro/Micro Stats Area | Tampa-St. Petersburg-Clearwater, FL |
| US Congressional District(s) | Florida 12th |
| State House Districts | 65 |
| State Senate Districts | 16 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 81.12% |
| African American | 5.13% |
| Hispanic | 0% |
| Asian | 2.71% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 11.04% |