LaSalle County Circuit Clerk
Circuit Clerk Jim Olson The LaSalle County Circuit Clerk's office will be closed on Friday, February 12th and Monday, February 15th in observance of Lincoln's Birthday and President's Day.
Phone / Hours

Child Support Division:

Phone: 815-433-0774
Fax: 815-433-9198
119 W. Madison Street, Room 200
Ottawa, IL 61350

Civil Division:

Phone: 815-434-8671
Fax: 815-433-6647
119 W. Madison Street, Room 201
Ottawa, IL 61350

Traffic/Criminal Division:

Phone: 815-434-8271
Fax: 815-434-8299
707 Etna Road, Room 141
Ottawa, IL 61350

Office Hours:

8:00am - 4:30pm
Monday - Friday

Walk-in Divorce

Mon, Wed, Fri
9:00am - 10:00am

Walk-in Probate/Guardianship

Tues, Wed, Thurs
9:00am - 10:00am