| Business | Phone |
| Coahoma Elementary School 410 Ramsey Ave, Coahoma 79511 | (432) 394-4419 |
| Coahoma High School 606 Main St, Coahoma 79511 | (432) 394-4535 |
| Coahoma Junior High School 500 High School Dr, Coahoma 79511 | (432) 394-4615 |
| Coahoma School Superintendent 600 N Main St, Coahoma 79511 | (432) 394-4290 |
| Coahoma Vocational Ag Building 610 N Main St, Coahoma 79511 | (432) 394-4542 |