Black Hawk County Office
| Black Hawk County Office | Office Hours |
|---|---|
| 1535 Lafayette PO Box 4120 Waterloo, IA 50704 (319) 291-2065 |
M-Th: 7:30 am - 6:00 pm |
*Weather Related or Other Closings: For latest announcements concerning weather-related or other office closings, please check our Facebook page (opens in new tab).