| Business | Phone |
| Sigourney Elementary School 509 S Jefferson St, Sigourney 52591 | (641) 622-2350 |
| Sigourney High School 907 E Pleasant Valley St, Sigourney 52591 | (641) 622-2010 |
| Sigourney Superintendent's Ofc 107 W Marion St, Sigourney 52591 | (641) 622-2025 |