{
  "publisher": "ZipNumbers",
  "city": "Aurora",
  "state": "CO",
  "state_name": "Colorado",
  "county": "Arapahoe County",
  "combined_rate": 8,
  "components": [
    {
      "level": "state",
      "name": "Colorado state",
      "rate": 2.9
    },
    {
      "level": "county",
      "name": "Arapahoe County",
      "rate": 0.25
    },
    {
      "level": "city",
      "name": "City of Aurora",
      "rate": 3.75
    },
    {
      "level": "district",
      "name": "RTD and cultural districts",
      "rate": 1.1
    }
  ],
  "effective_date": "2026-01-01",
  "confidence": "estimated",
  "population": 395052,
  "median_household_income": 84156,
  "zips": [
    "80010",
    "80011",
    "80012",
    "80013",
    "80014",
    "80015",
    "80016",
    "80017",
    "80018"
  ],
  "note": "Aurora spans three counties — Arapahoe, Adams and Douglas — so the county component depends on which side of the city line an address sits.",
  "source": "Colorado Department of Revenue",
  "source_url": "https://tax.colorado.gov/sales-use-tax",
  "page_url": "https://zipnumbers.com/sales-tax/colorado/aurora-co"
}