| Osceola County | Phone Number Area Code (712) | Address if outside Courthouse |
| Assessor | 754-3438 | |
Prepares the assessed value for all land and buildings in the county. Conducts signups for homestead, military and family farm tax credits. |
| Auditor | 754-2241 | |
Handles the payment of all expeditures for the county. Handles voter registration and elections. Maintains the pictoral drawings of lot and land sizes. Acts as the secretary to the Board of Supervisors. |
| Board of Supervisors | 754-2241 | |
| Clerk of District Court | 754-3595 | |
Handles probate filings, small claims and court related matters. Can accept scheduled fines or fines that do not have to appear before the magistrate. |
| County Attorney | 754-4604 | |
Represents the County in all county issues and filings. Cannot represent private individuals. |
| District Judge | 754-3186 | |
The District Judge has scheduled court dates on alternating Fridays. Please call the Clerk of Courts (754-3595) for more information. |
| Economic Development | 754-2523 | |
Works with new and existing businesses for financial help, and employment concerns. Helps with the writing of grants and development of economic growth.
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| Emergency Management | 754-2381 | |
| Engineer | 754-2303 | |
Handles all county road concerns and maintenance. |
| Human Services | 754-3622 | |
| ISU Extension | 754-3648 | 839 3rd Ave. |
For current Extension programs and information, please visit the above website. |
| Magistrate | 754-3706 | |
The Magistrate is in his office on Tuesday and Thursdays beginning at 9:00 am. |
| Osceola County Fair | 754-3407 | |
| Recorder | 754-3345 | |
Maintains all the recording of real estate documents such as deeds, mortgages, releases, etc. Works with the DNR in the issuance of hunting and fishing licenses as well as boat, snowmobile and ATV registrations. Record Military DD214 papers as well as State and Federal Tax liens. Works with the State Department of Vitals and issues birth, death, and marriage records. |
| Sheriff | 754-2556 | 309 6th St. |
Maintains law and order throughout cities, towns, and rural areas of the county. |
| Treasurer | 754-3217 - Tax 754-2117 - Auto | |
Collects payments of all real estate taxes. Issues license plates for all vehicles and drivers licenses or ID cards. |
| Veteran Affairs | 754-2514 | |
Works with veterans and their families with assistance for medical and financial help. |