County Officials
- County Board Members
- Stephenson County Township Officials
- Precinct Committeeman List - Democrats
- Precinct Committeemen List - Republicans
Elected County Officers
| County Clerk | Jazmin Wingert | 815-235-8289 |
| Circuit Clerk | Shanelle Bardell | 815-235-8266 |
| Treasurer | Stephanie Helms | 815-235-8264 |
| Sheriff | Steve Stovall | 815-235-8290 |
| State's Attorney | Carl Larson | 815-235-8279 |
| Coroner | Todd Welch | 815-801-5019 |
Appointed County Officers
| County Engineer | Dale Rasmussen | 815-235-7497 |
| Zoning Administrator | Beth Henning | 815-599-0344 |
| Director of Court Services | Dr. Joann McGee | 815-235-8282 |
| Chief County Assessment Officer | Angie Dieterman | 815-235-8260 |
| County Administrator | Georgia Newcomer | 815-235-8277 |
| County Veterinarian | Dr. William Condie | 815-235-8276 |
| Public Defender | Byron Sloan | 815-235-8365 |
| Nursing Home Administrator | Ivy Gleeson | 815-235-6173 |
| County Health Administrator | Kerry Whipple | 815-235-8353 |
| Emergency Management | Scott Townsend | 815-599-0344 |
