Sales Tax in Rock Island, Illinois in 2025

The combined sales tax rate for Rock Island, Illinois is 8.50%. Your total sales tax rate is the sum of the Illinois state tax (6.25%), the Rock Island County sales tax (1.00%), and the Rock Island city sales tax (1.25%). There is no special tax in Rock Island.

But aren't you tired of tracking sales tax rates manually? You can use Zamp instead to streamline and safeguard your compliance.

Learn More