| Business | Phone |
| Beacon Avenue Elementary 1717 E Beacon Ave, Montesano 98563 | (360) 249-4528 |
| Grays Harbor Adventist School 1216 Us Highway 12, Montesano 98563 | (360) 249-1115 |
| Montesano Community School 302 N Church St, Montesano 98563 | (360) 249-5781 |
| Montesano High School 303 N Church St, Montesano 98563 | (360) 249-4041 |
| Montesano Superintendent-Schls 302 N Church St, Montesano 98563 | (360) 249-3942 |
| Simpson Avenue Elementary Schl 519 W Simpson Ave, Montesano 98563 | (360) 249-4331 |