This is a private reference site, not a Hamilton County government office. We cannot confirm custody, release an inmate, post bond, pull official booking records, or change court records. Use the official offices and locators below for those tasks.
Official Hamilton Contacts
For current Hamilton County Jail custody, local jail records, visitation questions, or a records request, start with the sheriff and jail contact details published for Webster City.
Hamilton County Sheriff's Office and Jail
2300 Superior Street, Suite 8
Webster City, IA 50595
Jail phone: 515-832-8629
Sheriff main phone: 515-832-9500
Toll-free: 800-944-1738
Fax: 515-832-9504
Hours: Monday-Friday, 8:00 a.m.-4:30 p.m.
Hamilton County Clerk of Court
2300 Superior Street, Suite 9
Webster City, IA 50595
Phone: 515-832-9600
Use the clerk for court-record questions after charges are filed, case-number questions, hearing entries, and docket access.
Use the right system for the record type. County jail custody, court charges, state prison custody, federal custody, immigration detention, and notification alerts are maintained in different places.
- For someone who may be in the county jail, use the jail inmate records page and call Hamilton County Jail at 515-832-8629 when current custody must be confirmed.
- For booking-photo questions, use jail roster mugshots and ask the Sheriff's Office whether a releasable booking photo exists.
- For charges filed after an arrest, use court records after a jail arrest, Iowa Courts Online, or the Clerk of Court at 515-832-9600.
- For the local detention facility, use the Hamilton County Jail facility page listed in the footer.
- For sentenced state custody, use the Iowa Department of Corrections offender search.
- For federal sentenced custody, use the Federal Bureau of Prisons inmate locator.
- For immigration detention, use the ICE Online Detainee Locator.
- For custody or case notifications, use Iowa VINELink.