| Business | Phone |
| Gateway Academy 1115 W Housman St, Mayfield 42066 | (270) 328-4828 |
| Graves County Board-Education 2290 State Route 121 N, Mayfield 42066 | (270) 328-2656 |
| Graves County Middle School 625 Jimtown Rd, Mayfield 42066 | (270) 328-3670 |
| Head Start 1004 Backusburg Rd, Mayfield 42066 | (270) 247-8841 |
| Longfellow School 1004 Backusburg Rd, Mayfield 42066 | (270) 247-5524 |
| Mayfield City Schools 914 E College St, Mayfield 42066 | (270) 247-3868 |
| Mayfield High School 700 Douthitt St, Mayfield 42066 | (270) 247-4461 |
| Mayfield Middle School 112 W College St, Mayfield 42066 | (270) 247-7521 |
| Mayfield Special Education 914 E College St, Mayfield 42066 | (270) 247-9914 |
| New Beginning Christian Acad 344 Central Ave, Mayfield 42066 | (270) 251-0549 |
| Northside Baptist Christian 711 N 12th St, Mayfield 42066 | (270) 247-0516 |
| Sparks Elementary School 1201 W Broadway St, Mayfield 42066 | (270) 247-5588 |
| St Joseph Catholic School 700 W Broadway St, Mayfield 42066 | (270) 247-4420 |
| St Joseph Learning Center 614 W Broadway St, Mayfield 42066 | (270) 247-1598 |
| Youth Service Ctr 625 Jimtown Rd, Mayfield 42066 | (270) 328-2970 |
| Central Elementary School 2262 State Route 121 N, Mayfield 42066 | (270) 328-4900 |
| Cuba Elementary School 92 Cuba School Rd, Mayfield 42066 | (270) 382-2494 |
| Farmington Elementary School 7730 State Route 121 S, Mayfield 42066 | (270) 345-2158 |