San Lorenzo Unified Preschool
| Name | San Lorenzo Unified Preschool |
| Grades | Class to Class |
| Address | 20450 Royal Ave. |
| City | Hayward |
| School District | San Lorenzo Unified |
| County | Alameda County |
| Zipcode | 94541-4712 |
| Phone No. | (510)317-4400 |
| State | California |
| Suburb | Large |
| Students | 0 |
| Teachers | 0 |
| Student Teacher Ratio | 0 students per teacher |
| Charter School | No |
| Magnet School | N/A |
San Lorenzo Unified Preschool is located at 20450 Royal Ave. in Hayward city of Alameda County county in California. This school comes under San Lorenzo Unified. You can call them at (510)317-4400 for more details. This is not a magnet school. Total students from class to class study in this school who are taught by teachers. This is not a charter school. The student teacher ratio of this school is 0.