| Place Name | Preston |
| Place Type | Census Designated Place |
| ZIP Code(s) | 75020 75076 |
| County | Grayson County |
| Area Code(s) | 430,903 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 2,484 |
| Population Growth Rate (2010-19) | 0.24% |
| Majority Ethnicity | White 94.32% |
| Metro/Micro Stats Area | Sherman-Denison, TX |
| US Congressional District(s) | Texas 4th |
| State House Districts | 62 |
| State Senate Districts | 30 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 94.32% |
| African American | 0% |
| Hispanic | 1.24% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 4.45% |