{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api.census.gov/schemas/data-response",
  "title": "Census Data API Response",
  "description": "The standard 2D array response format returned by all Census Data API statistical endpoints. The first row contains variable name headers; subsequent rows contain corresponding data values including geography codes.",
  "type": "array",
  "items": {
    "type": "array",
    "description": "A single row in the response. The first row contains column headers (variable names); data rows contain string values.",
    "items": {
      "type": ["string", "null"],
      "description": "A single cell value (variable name in header row, or data value in data rows)"
    }
  },
  "examples": [
    [
      ["NAME", "B01003_001E", "state"],
      ["Alabama", "5024279", "01"],
      ["Alaska", "733391", "02"],
      ["Arizona", "7151502", "04"]
    ]
  ]
}