Sioux County Courthouse
210 Central Avenue SW, Box 233
Orange City, IA 51041
Hours: 8:00 am - 4:30 pm
Supervisor Meetings: Every other Tuesday
Website: https://siouxcountyia.gov/
| Name | Office | Address | City | State | Zip Code | Phone Number | Fax Number | Party |
|---|---|---|---|---|---|---|---|---|
| Name | Office | Address | City | State | Zip Code | Phone Number | Fax Number | Party |
| Ross Simmelink | Assessor | PO Box 48 | Orange City | IA | 51041 | (712) 737-4274 | (712) 737-6482 | |
| Joe Van Tol | Auditor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| Mariela Rodriguez | Community Services | P.O. Box 233 | Orange City | IA | 51041 | (712) 737-2999 | (712) 737-3564 | |
| Robert Klocke | Conservation | 4051 Cherry Ave | Hawarden | IA | 51023 | (712) 552-1047 | (712) 552-3047 | |
| Thomas Kunstle | County Attorney | PO Box 168 | Orange City | IA | 51041 | (712) 737-2457 | (712) 737-4560 | R |
| Ryan De Kruyf | Emergency Management | 4363 Ironwood Ave, Ste 3 | Orange City | IA | 51041 | (712) 737-4010 | (712) 737-3006 | |
| Joel Sikkema | Engineer/Secondary Roads | PO Box 17 | Orange City | IA | 51041 | (712) 737-2248 | (712) 737-2757 | |
| Melissa Nation | Environmental Health | 417 E. Kanseville Blvd | Council Bluffs | IA | 51503 | (712) 737-3820 | (712) 737-3006 | |
| Micah Van Maanen | IT | PO Box 18 | Orange City | IA | 51041 | (712) 737-6818 | (712) 737-2537 | |
| Shane Walter | Planning and Zoning | PO Box 375 | Orange City | IA | 51041 | (712) 737-2999 | (712) 737-3006 | |
| Teri Bos | Public Health | 705 Hwy 10 West | Orange City | IA | 51041 | (712) 737-2971 | (712) 737-3006 | |
| Jessica Kooiker | Recorder | PO Box 48 | Orange City | IA | 51041 | (712) 737-2229 | (712) 737-3032 | R |
| Nate Huizenga | Sheriff | 4363 Ironwood Ave, Ste 1 | Orange City | IA | 51041 | (712) 737-2280 | (712) 737-8185 | R |
| Craig Hoftyzer | Supervisor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| Dan Altena | Supervisor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| Jerry Muilenburg | Supervisor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| John Degen | Supervisor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| Mr. Carl L. Vande Weerd | Supervisor | PO Box 18 | Orange City | IA | 51041 | (712) 737-2216 | (712) 737-2537 | R |
| Dan Zomermaand | Treasurer | PO Box 77 | Orange City | IA | 51041 | (712) 737-3505 | (712) 737-8170 | R |
| Kathi Wetter | Veterans Affairs | P.O. Box 233 | Orange City | IA | 51041 | (712) 737-2999 | (712) 737-3564 |