{
  "publisher": "ZipNumbers",
  "city": "Chicago",
  "state": "IL",
  "state_name": "Illinois",
  "county": "Cook County",
  "combined_rate": 10.25,
  "components": [
    {
      "level": "state",
      "name": "Illinois state",
      "rate": 6.25
    },
    {
      "level": "county",
      "name": "Cook County",
      "rate": 1.75
    },
    {
      "level": "city",
      "name": "City of Chicago",
      "rate": 1.25
    },
    {
      "level": "district",
      "name": "Regional Transportation Authority",
      "rate": 1
    }
  ],
  "effective_date": "2026-01-01",
  "confidence": "verified",
  "population": 2664452,
  "median_household_income": 71673,
  "zips": [
    "60601",
    "60605",
    "60607",
    "60608",
    "60610",
    "60611",
    "60613",
    "60614",
    "60618",
    "60622",
    "60625",
    "60632"
  ],
  "note": "Chicago's 10.25% is the highest combined rate among the largest US cities, and groceries and prescription drugs are taxed at a reduced 1% state rate.",
  "source": "Illinois Department of Revenue",
  "source_url": "https://tax.illinois.gov/research/taxrates/sales.html",
  "page_url": "https://zipnumbers.com/sales-tax/illinois/chicago"
}