Black Hawk County Sheriff's Office
225 E. 6th St.
Waterloo, IA 50703
It is our goal to be as accessible to the public as possible.
The Sheriff's Office business hours are: Monday through Friday: 7:00am-4:30pm (excludes holidays)
All Sheriff's Office related business may be conducted during these hours, excluding weapons permits.
After hours: There is a phone and intercom located at the front door of the Sheriff's Office for incidents, access, and emergent needs after normal business hours.
Weapons permits are now on-line and applications can be made 24 hours a day. Approvals will be processed from 7am-4pm, Monday through Friday.