| Business | Phone |
| Cedar County Catholic Schools Po Box 654, Hartington 68739 | (402) 254-3912 |
| Hartington Cedar Catholic High 401 S Broadway Ave, Hartington 68739 | (402) 254-3906 |
| Hartington Public School 501 S Broadway Ave, Hartington 68739 | (402) 254-3947 |
| Holy Trinity Grade School 502 S Broadway Ave, Hartington 68739 | (402) 254-6496 |