Knox County Assessor and Property Tax Records Search

Search assessor and property tax records records in Knox County, Illinois, including record offices, contact details, and available online resources.

Available Records

Assessor
Knox County Supervisor of Assessments<br>121 S. Prairie St., Suite 1, Galesburg, IL 61401<br>Phone (309)345-3845 Fax (309)343-0063
City of Galesburg Assessor's Office Property Records
Search City of Galesburg Assessor's Office property by street address, parcel number, parcel type, property type or year built.
GIS Maps and Parcel Search
View Knox County GIS maps including parcel search.
Knox County Assessment Office Website
View Knox County Assessment Office home page with contact details, general duties and how to obtain information.
Knox County Clerk Website
View Knox County Clerk home page, including hours, phone number, and address.
Knox County Tax Records
View Knox County tax deed auctions list of results by date and view upcoming tax deed auctions.