| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| A Step Ahead Learning Center | PK-1 | 340 Wikerson Rd
Rex, GA | 30273 | (678) 565-1910 | Henry | private | |
| Adamson Middle School | 6-8 | 3187 Rex Rd
Rex, GA | 30273 | (770) 968-2925 | Clayton | public | Clayton County Public Schools |
| Camelot Christian Academy | PK-5 | 6346 Highway 42
Rex, GA | 30273 | (770) 961-1624 | Clayton | private | |
| Rex Mill Middle School | 6-8 | 6380 Evans Dr
Rex, GA | 30273 | (770) 474-0702 | Clayton | public | Clayton County Public Schools |
| Roberta T. Smith Elementary School | PK-5 | 6340 Highway 42
Rex, GA | 30273 | (770) 960-5750 | Clayton | public | Clayton County Public Schools |
