720 Central Avenue
Dubuque, IA 52001
563-589-7819Link: Treasurer's Page
Monday through Friday
to 4:30 pm3rd Wednesday of the month: 10 am to 4:30 pm
340 1st Avenue E
Dyersville, IA 52040
The Dyersville Satellite office is open Tuesday through Thursday by appointment only. Schedule an appointment by clicking the appointment box at the top of this page.