Oster Elementary School
| Name | Oster Elementary School |
| Grades | Class KG to Class 05 |
| Address | 1855 Lencar Way |
| City | San Jose |
| School District | Union Elementary |
| County | Santa Clara County |
| Zipcode | 95124-3603 |
| Phone No. | (408)266-8121 |
| State | California |
| City | Large |
| Students | 626 |
| Teachers | 25 |
| Student Teacher Ratio | 25 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Oster Elementary School is located at 1855 Lencar Way in San Jose city of Santa Clara County county in California. This school comes under Union Elementary. You can call them at (408)266-8121 for more details. This is not a magnet school. Total six hundred twenty six students from class KG to class 05 study in this school who are taught by twenty five teachers. This is not a charter school. The student teacher ratio of this school is 25.