| Business | Phone |
| Deuel Elementary Principal 410 5th St W, Clear Lake 57226 | (605) 874-2162 |
| Deuel High School 410 5th St W, Clear Lake 57226 | (605) 874-2163 |
| Deuel School 410 5th St W, Clear Lake 57226 | (605) 874-2161 |
| Deuel School District Po Box 770, Clear Lake 57226 | (605) 874-8585 |