Marion County Assessor's Office in Marion County, Illinois

About Marion County Assessor's Office

The Marion County Assessor's Office, located in Salem, Illinois, determines the value of all taxable property in Marion County, IL. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Marion County property taxes owed by individual taxpayers.

• Marion County, IL property tax assessments
• Property tax appeals and reassessments
• Paying property tax bills and due dates
• Property tax rates and tax roll
• Marion County GIS maps, property maps, and plat maps
• Property records and deeds in Marion County