Office of the Supervisor of Assessments
Dale Bolton

The Supervisor of Assessments, or Chief County Assessment Officer (CCAO) duties include compiling assessment data from the township assessors, applying township equalization factors, maintaining ownership and exemption records, calculation of farmland assessments, clerk of the board of review, GIS mapping, flood plain administration, member of the plat committee and assisting taxpayers to ensure fair and accurate assessment of property in Hancock County.

Heidi Wilson, Chief Deputy
Linda Brooks, Chief Deputy

Services Provided

• Township Assessors
• Board of Review
• Geographic Information System (GIS)
• Flood Plain Administration
• Illinois Department of Revenue
• Illinois Property Tax Appeal Board (PTAB)
• Illinois General Assembly