{
  "publisher": "ZipNumbers",
  "city": "Wilmington",
  "state": "DE",
  "state_name": "Delaware",
  "county": "New Castle County",
  "combined_rate": 0,
  "components": [
    {
      "level": "state",
      "name": "Delaware state (none)",
      "rate": 0
    }
  ],
  "effective_date": "2026-01-01",
  "confidence": "verified",
  "population": 71106,
  "median_household_income": 51726,
  "zips": [
    "19801",
    "19802",
    "19805",
    "19806",
    "19807",
    "19808",
    "19809"
  ],
  "note": "Delaware charges no sales tax at all; retailers instead pay a gross receipts tax, which is why shoppers cross from Maryland and Pennsylvania to buy here.",
  "source": "Delaware Division of Revenue",
  "source_url": "https://revenue.delaware.gov/business-tax/gross-receipts-tax/",
  "page_url": "https://zipnumbers.com/sales-tax/delaware/wilmington"
}