| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| Alto Bonito Elementary School | PK-5 | 753 Fm 2360
Rio Grande City, TX | 78582 | (956) 487-6295 | Starr | public | Rio Grande City Consolidated Independent School District |
| Children of the Sun | PK-3, 9-12 | 5324 E US Highway 83
Rio Grande City, TX | 78582 | (956) 488-8883 | Starr | charter | One Stop Multiservice Charter School |
| Dr Mario E Ramirez Elementary School | PK-5 | 8001 Trophy Rd
Rio Grande City, TX | 78582 | (956) 487-4457 | Starr | public | Rio Grande City Consolidated Independent School District |
| General Ricardo Sanchez Elementary School | PK-5 | 2801 W Eisenhower St
Rio Grande City, TX | 78582 | (956) 487-7095 | Starr | public | Rio Grande City Consolidated Independent School District |
| Immaculate Conception School | 2-11 | 305 N Britton Ave
Rio Grande City, TX | 78582 | (956) 487-2558 | Starr | private | |
| Immaculate Conception School | PK-8 | 305 N Britton Ave
Rio Grande City, TX | 78582 | (956) 487-2558 | Starr | private | |
| John & Olive Hinojosa Elementary School | PK-5 | 2448 Embassy St
Rio Grande City, TX | 78582 | (956) 487-3710 | Starr | public | Rio Grande City Consolidated Independent School District |
| North Grammar Elementary School | PK-5 | 1400 N Lopez St
Rio Grande City, TX | 78582 | (956) 716-6917 | Starr | public | Rio Grande City Consolidated Independent School District |
| Ramiro Barrera Middle School | 6-8 | 2 Miles N Fm 649
Rio Grande City, TX | 78582 | (956) 486-2670 | Starr | public | Roma Independent School District |
| Ringgold Elementary School | PK-5 | Fort Ringgold
Rio Grande City, TX | 78582 | (956) 716-6929 | Starr | public | Rio Grande City Consolidated Independent School District |
| Ringgold Middle School | 6-8 | 1 S Fort Ringgold
Rio Grande City, TX | 78582 | (956) 716-6851 | Starr | public | Rio Grande City Consolidated Independent School District |
| Rio Grande City Consolidated Independent School District Grulla High School | 9-12 | Fort Ringgold
Rio Grande City, TX | 78582 | (956) 716-6700 | Starr | public | Rio Grande City Consolidated Independent School District |
| Rio Grande City High School | 9-12 | 144 Fm 3167
Rio Grande City, TX | 78582 | (956) 488-6000 | Starr | public | Rio Grande City Consolidated Independent School District |
| Roque Guerra Junior Elementary School | PK-5 | 1600 W Main St
Rio Grande City, TX | 78582 | (956) 716-6982 | Starr | public | Rio Grande City Consolidated Independent School District |
| Veterans Middle School | 6-8 | 2700 W Eisenhower St
Rio Grande City, TX | 78582 | (956) 488-6084 | Starr | public | Rio Grande City Consolidated Independent School District |
