Centennial School
| Name | Centennial School |
| Grades | Class PK to Class 12 |
| Address | P.O. BOX 350 |
| City | San Luis |
| School District | Centennial School District No. R-1 |
| County | Costilla County |
| Zipcode | 81152 |
| Phone No. | (719)672-3322 |
| State | Colorado |
| Rural | Remote |
| Students | 224 |
| Teachers | 17 |
| Student Teacher Ratio | 13 students per teacher |
| Charter School | No |
| Magnet School | No |
Centennial School is located at P.O. BOX 350 in San Luis city of Costilla County county in Colorado. This school comes under Centennial School District No. R-1. You can call them at (719)672-3322 for more details. This is not a magnet school. Total two hundred twenty four students from class PK to class 12 study in this school who are taught by seventeen teachers. This is not a charter school. The student teacher ratio of this school is 13.