Dubuque County, website

Dubuque County in Iowa uses area codes 319 and 563. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Dubuque, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

770 Iowa St.
Dubuque, IA 52001

Phone: (563) 589-4400

Police Department

770 Iowa St.

Dubuque, IA 52001

Phone: (563) 589-4415

Clerk of Court

720 Central Avenue, P. O. Box 1220
Dubuque, IA 52004

Phone: (563) 589-4418

District Court

720 Central Avenue, P. O. Box 1220
Dubuque, IA 52004

Phone: (563) 589-4418

District Attorney

720 Central Ave.
Dubuque, IA 52001

Phone: (563) 589-4470

Treasurer

720 Central Avenue
Dubuque, IA 52001
Phone: (563) 589-4450

Fax: (563) 589-7819

Assessor

1225 Seippel Road
Dubuque, IA 52002
Phone: (563) 589-4432

Dubuque County Jail

770 Iowa St.

Dubuque, IA 52001

Phone: (563) 589-4420

Emergency Management

14928 Public Safety Way

Dubuque, IA 52002

Phone: (563) 589-4170

Fire Department

11 West 9th Street

Dubuque, IA 52001

Phone: (563) 589-4160
Fax: (563) 589-4209

Human Resources Department

410 Nesler Center

Dubuque, IA 52004

Phone: (563) 557-8251

Health Department

660 Iowa Street

Dubuque, IA 52001

Phone: (563) 556-6200

School District

310 4th St., S. W.

Farley, IA 52046

Phone: (563) 744-3885
Fax: (563) 744-3093