| Business | Phone |
| Ripley County Circuit Clerk 100 Court House Sq, Doniphan 63935 | (573) 996-2818 |
| Ripley County Collector Courthouse, Doniphan 63935 | (573) 996-4707 |
| Ripley County Juvenile Officer 6 Oak Tree Vlg, Doniphan 63935 | (573) 996-4015 |
| Ripley County Prosecutor 97 Washington St # 100, Doniphan 63935 | (573) 996-2138 |
| Ripley County Public Adm Courthouse, Doniphan 63935 | (573) 996-5254 |
| Ripley County Support Enfrcmnt 97 Washington St # 100, Doniphan 63935 | (573) 996-7427 |
| Ripley County University Ext 100 Court House Sq # 7, Doniphan 63935 | (573) 996-2921 |
| County Of Ripley Nutrition 715 Washington St, Doniphan 63935 | (573) 996-3070 |