Union County Tax Assessor


Union Tax Assessor offices are responsible to carry out the mandate of Illinois in Union county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to IL residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The Union county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.


Union Tax Assessor: Union County Assessment Officer

Tax Assessor Office Address: Union County Courthouse, Room 100, 309 West Market St., Jonesboro, IL 62952

Phone: (618) 833-8051

Fax: N/A

Website: http://www.il-ccao.org/ccao/union-county

Zip Code: 618

Office Hours: Central

Schedule an Appointment with Union County, Illinois Property Tax Assessor

The Union county, IL tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The Union tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your Union tax assessor office for tax information and other related inquiries and concerns.