| Place Name | Vernalis |
| Place Type | Unincorporated |
| ZIP Code(s) | 95385 |
| County | San Joaquin County |
| Area Code(s) | 209,350 |
| Timezone | Pacific Standard Time (PST) |
| Population () | |
| Metro/Micro Stats Area | Stockton, CA |
| US Congressional District(s) | California 13th |
| State Assembly Districts | 9 |
| State Senate Districts | 5 |