The following lists of properties located in Union County, Ohio have been certified as delinquent for real property taxes. The lands, lots, and parts of lots returned delinquent by the Union County Treasurer, with the taxes, assessments, interest, and penalties, charged against them agreeably to law, are contained and described herein the following lists. Ohio Revised Code Section 5721.03 requires publication of the delinquent properties to give delinquent taxpayers fair notice.