SPRINGFIELD, ILLINOIS (April 9, 2024) — Rock Island County has been issued a final property assessment equalization factor of 1.0000, according to David Harris, director of the Illinois Department of Revenue (IDOR).

SPRINGFIELD, ILLINOIS (November 14, 2023) — Rock Island County has been issued a tentative property-assessment equalization factor of 1.0000, according to David Harris, Director of the Illinois Department of Revenue.

SPRINGFIELD, ILLINOIS (October 6, 2022) — Rock Island County has been issued a tentative property assessment equalization factor of 1.0000, according to David Harris, Director of the Illinois Department of Revenue.