# Census tract id

Eleven-digit Census Bureau tract code (state+county+tract) covering the individual's address.

- API name: `census_tract_id`
- Category: Geography
- Type · unit: Text
- Addresses with a value: 117.1M (97.7%)
- Latest collection: Jan 1, 2020
- How values combine: Read from a single source field.
- Derivations:
  - Unspecified

## Links

- [Catalog page](/catalog/v2/census_tract_id)
- [Published statistics (JSON)](https://static.faraday.ai/figv2/census_tract_id.json)
- [API reference](/docs/reference/getattribute)