| Business | Phone |
| Duncan Elementary School 101 Mcgrath Ave, Duncan 85534 | (928) 359-2471 |
| Duncan High School 108 Stadium St, Duncan 85534 | (928) 359-2474 |
| Duncan Kindergarten & Primary 94 Campbell Ave, Duncan 85534 | (928) 359-2054 |
| Duncan Primary School 208 Stadium Blvd, Duncan 85534 | (928) 359-2473 |
| Duncan Unified District 2 108 Stadium Blvd, Duncan 85534 | (928) 359-2472 |