Placentino Elementary School
| Name | Placentino Elementary School |
| Grades | Class PK to Class 02 |
| Address | 235 Woodland Street |
| City | Holliston |
| School District | Holliston |
| County | Middlesex County |
| Zipcode | 01746 |
| Phone No. | (508)429-0647 |
| State | Massachusetts |
| Suburb | Large |
| Students | 598 |
| Teachers | 44 |
| Student Teacher Ratio | 13 students per teacher |
| Charter School | No |
| Magnet School | No |
Placentino Elementary School is located at 235 Woodland Street in Holliston city of Middlesex County county in Massachusetts. This school comes under Holliston. You can call them at (508)429-0647 for more details. This is not a magnet school. Total five hundred ninety eight students from class PK to class 02 study in this school who are taught by forty four teachers. This is not a charter school. The student teacher ratio of this school is 13.