Mary B. Lewis Elementary School
| Name | Mary B. Lewis Elementary School |
| Grades | Class KG to Class 06 |
| Address | 18040 San Bernardino Ave. |
| City | Bloomington |
| School District | Colton Joint Unified |
| County | San Bernardino County |
| Zipcode | 92316-1643 |
| Phone No. | (909)876-4236 |
| State | California |
| Suburb | Large |
| Students | 584 |
| Teachers | 28 |
| Student Teacher Ratio | 21 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Mary B. Lewis Elementary School is located at 18040 San Bernardino Ave. in Bloomington city of San Bernardino County county in California. This school comes under Colton Joint Unified. You can call them at (909)876-4236 for more details. This is not a magnet school. Total five hundred eighty four students from class KG to class 06 study in this school who are taught by twenty eight teachers. This is not a charter school. The student teacher ratio of this school is 21.