Mains Elementary School
| Name | Mains Elementary School |
| Grades | Class KG to Class 06 |
| Address | 655 Sheridan Ave. |
| City | Calexico |
| School District | Calexico Unified |
| County | Imperial County |
| Zipcode | 92231-2096 |
| Phone No. | (760)768-3900 |
| State | California |
| Suburb | Midsize |
| Students | 453 |
| Teachers | 20 |
| Student Teacher Ratio | 22 students per teacher |
| Charter School | No |
| Magnet School | N/A |
Mains Elementary School is located at 655 Sheridan Ave. in Calexico city of Imperial County county in California. This school comes under Calexico Unified. You can call them at (760)768-3900 for more details. This is not a magnet school. Total four hundred fifty three students from class KG to class 06 study in this school who are taught by twenty teachers. This is not a charter school. The student teacher ratio of this school is 22.