County Government Offices | LaSalle County
LaSalle County
707 East Etna Road, Ottawa, IL 61350
Eligibility
No restrictions
Required documents
Varies depending on service
(815) 434-8201
Voice·
Main Phone
Websitehttps://lasallecounty.com/
Application process
By phone, website
Fees
No fees
Service area
Lasalle County, IL
County government departments and other county information.
Last assured
06/11/2025
What's Here
Providing organization
LaSalle County
County government offices.