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Treasurer Services | Dubuque County Offices

Dubuque County Offices

Location Name
Dubuque County Offices

720 Central Avenue, Dubuque, IA 52004

Eligibility
Open to all Dubuque County residents
Required documents
Call for details
(563) 589-4436
Voice·

Main Phone

(563) 589-4450
Voice·

Alternate Number

Application process
Call or visit the office
Fees
Fees vary by program
Service area
Dubuque County, IA
Collects property taxes, conducts, annual tax sale for delinquent taxes, processes vehicle transactions, and issues motor vehicle titles and registrations.
Last assured
03/12/2026
Providing organization
Dubuque County Offices

Provides county government services to the Dubuque County area.