| School Name | Grades | Address | Zip | Phone | County | Type | District Name |
| Bruce Junior High School | 7-8 | 111 Bruce St
Gilmer, TX | 75644 | (903) 841-7600 | Upshur | public | Gilmer Independent School District |
| Gilmer Elementary School | PK-4 | 1625 US Hwy 271 N
Gilmer, TX | 75644 | (903) 841-7700 | Upshur | public | Gilmer Independent School District |
| Gilmer High School | 9-12 | 850 Buffalo
Gilmer, TX | 75644 | (903) 841-7500 | Upshur | public | Gilmer Independent School District |
| Gilmer Intermediate School | 5-6 | 1623 US Hwy 271 N
Gilmer, TX | 75644 | (903) 841-7800 | Upshur | public | Gilmer Independent School District |
| Sharon A Richardson Elementary School | PK-6 | 2197 F M 2088
Gilmer, TX | 75644 | (903) 762-2139 | Upshur | public | Union Hill Independent School District |
| Union Hill High School | 7-12 | 2197 F M 2088
Gilmer, TX | 75644 | (903) 762-2138 | Upshur | public | Union Hill Independent School District |
| Upshur County Alternative School | K-12 | 1276 Fm 49
Gilmer, TX | 75644 | (903) 734-6734 | Upshur | public | Big Sandy Independent School District |
