| Business | Phone |
| Grundy Center Elementary Schl 903 9th St, Grundy Center 50638 | (319) 825-5461 |
| Grundy Center Middle School 1006 M Ave, Grundy Center 50638 | (319) 825-5464 |
| Grundy Center School Supt 1301 12th St, Grundy Center 50638 | (319) 825-5418 |
| Grundy Center Senior High Schl 1006 M Ave, Grundy Center 50638 | (319) 825-5449 |