# Length of residence

Measures the length of time in months a household has resided at its current address.

- API name: `length_of_residence`
- Category: Property
- Type · unit: Integer · months
- Addresses with a value: 119.3M (99.6%)
- Latest collection: Jun 1, 2026, refreshed every two months
- How values combine: Read from a single source field.
- Middle 50% of values: 5 to 8 months
- Derivations:
  - Derived — the attribute is computed from other known or declared fields.

## Links

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