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The Admin Building is undergoing remodeling. The main entrance will be closed. Please enter through the North door for all business.

Department Hours

Each Clinton County Department has independent operating hours for its offices and services. The Courthouse building and Court are open 8:00 a.m - 4:30 p.m.. Most county offices are open from 8:00 a.m. - 4:30 p.m. Use our quick search feature to find the hours for the department you are looking for.

Assessor

Administration Building
1900 N. 3rd St.
Clinton, IA 52733
563-244-0569

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Auditor

Administration Building
1900 N. 3rd St.
Clinton, IA 52733
563-244-0568

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Community Supports

Administration Building
1900 N. 3rd St.
Clinton, IA 52733
563-243-6210

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

County Attorney

Courthouse
612 N. 2nd St.
Clinton, IA 52733
563-243-6218

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Available for Law Enforcement
24/7/365

GIS

Administration Building
1900 N. 3rd St.
Clinton, IA 52732
563-244-0568 (Auditor's Office)

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Health

Satellite Offices
226 11th St.
DeWitt, IA 52742
563-659-8148 | Environmental Services

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.
Closed 12:30-1:30 for lunch

Human Resources

Administration Building · 2nd Floor
1900 N. 3rd St.
Clinton, IA 52732
563-244-3450

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Maintenance

Administration Building
1900 N. 3rd St.
Clinton, IA 52732
563-243-2160

Hours
Monday - Friday
7:00 a.m. - 3:30 p.m.

Recorder

Administration Building
1900 N. 3rd St.
Clinton, IA 52732
563-244-0565

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Resource Center

Courthouse
612 N. 2nd St., Suite 105
Clinton, IA 52732
563-242-9211 ext. 4106

Hours
Monday - Friday*
9:00 a.m. - 3:00 p.m.
*with the exception of when the Law Center/Courthouse is closed for holidays.
Appointments are not required.

Secondary Roads

1900 N. 3rd St.
Clinton, IA 52732
563-244-0564

Hours
Monday - Friday
7:30 a.m. - 4:30 p.m.

Sheriff

Law Center
241 Seventh Avenue North
Clinton, IA 52732
563-242-9211

Hours
Monday - Friday
8:00 a.m. - 4:00 p.m.
Open through the lunch hour

Treasurer

Administration Building
1900 N. 3rd St.
Clinton, IA 52733
563-244-0573

Hours
Clinton Hours
Monday - Friday
8:00 a.m. - 4:30 p.m

Veterans Affairs

Administration Building
1900 N. 3rd St.
Clinton, IA 52733
563-242-1151

Hours
Monday - Friday
8:00 a.m. - 4:30 p.m.

Zoning

Satellite Offices
226 11th St.
DeWitt, IA 52742
563-659-8149

Hours
Monday - Friday
8:00 a.m. - 4:30 pm

Department Hours

Upcoming Holiday Closure Schedule