Sumner Elementary School
| Name | Sumner Elementary School |
| Grades | Class KG to Class 06 |
| Address | 1770 Sumner Ave. |
| City | Claremont |
| School District | Claremont Unified |
| County | Los Angeles County |
| Zipcode | 91711-3031 |
| Phone No. | (909)398-0320 |
| State | California |
| Suburb | Large |
| Students | 440 |
| Teachers | 19 |
| Student Teacher Ratio | 23.8 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Sumner Elementary School is located at 1770 Sumner Ave. in Claremont city of Los Angeles County county in California. This school comes under Claremont Unified. You can call them at (909)398-0320 for more details. This is not a magnet school. Total four hundred forty students from class KG to class 06 study in this school who are taught by nineteen teachers. This is not a charter school. The student teacher ratio of this school is 23.8.