# collectionSize

The number of items in the [Collection](https://schema.org.ai/Collection).

## Expected Types

| Type | Description |
|------|-------------|
| [Integer](https://schema.org.ai/Integer) | Data type: Integer. |

## Used on Types

| Type | Description |
|------|-------------|
| [Collection](https://schema.org.ai/Collection) | A collection of items, e.g. creative works or products. |

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Quoted from Schema.org 30.1, https://schema.org/collectionSize, under CC BY-SA 3.0. Served by the Org.AI Foundation at https://schema.org.ai/collectionSize.