Contact Us
Hamilton County strives to continually improve communication with its residents. This web site is meant to be used as a tool to assist you 24/7. Every effort is made to insure accurate information is posted to this site.
Hamilton County Courthouse
2300 Superior Street
Webster City, IA 50595
| Assessor | 515-832-9505 |
| Auditor | 515-832-9510 |
| Clerk of Court | 515-832-9600 |
| Custodian | 515-832-9515 |
| Emergency Management | 515-832-9518 |
| Engineer | 515-832-9520 |
| Dept. of Human Services | 515-832-9555 |
| Recorder | 515-832-9535 |
| Sheriff/Jail | 515-832-9500 |
| Supervisors | 515-832-9530 |
| Treasurer | 515-832-9542 |
For assistance with the web site you may contact: webmaster@hamiltoncounty.org