Adams County taxpayers paid $304,792 in Countywide Sales Tax in May, according to Illinois tax records.
This figure marks a noticeable decrease from the previous month, when Countywide Sales Tax collection stood at $311,388.
Over the past 12 months, Adams County’s residents have collectively paid a total of $3.2 million in Countywide Sales Tax.
The Countywide Sales Tax, a crucial revenue stream, is primarily allocated for county governments’ use.
A 2025 WalletHub study found that Illinois has the highest overall taxes in the U.S., with rates more than 50% higher than the national average. The study estimates that a median household in Illinois pays an effective tax rate of 16.58%, or about $13,099 per year.
Countywide Sales Tax Collected in Adams County Over Last 12 months
| Month | Amount Collected | % Change from Previous Month |
|---|---|---|
| May | $304,792 | -2.1% |
| April | $311,388 | 22.7% |
| March | $253,802 | -0.5% |
| February | $255,194 | -11% |
| January | $286,779 | 6.3% |
| December 2024 | $269,663 | -1.5% |
| November 2024 | $273,634 | 12.6% |
| October 2024 | $242,990 | -0.9% |
| September 2024 | $245,142 | 3.1% |
| August 2024 | $237,830 | 1.1% |
| July 2024 | $235,134 | -11% |
| June 2024 | $264,317 | 11.4% |
| May 2024 | $237,334 | – |
