Postal and delivery data

Postal and delivery data underpins addressing, logistics and e-commerce. This guide covers postal and delivery data and how to source it.

Why postal data matters

Postcodes and delivery points are foundational geography, used for addressing, routing, serviceability and area analysis. Accurate postal data makes logistics and location work.

The data landscape

• Postcode reference: codes and areas.
• Delivery points: addressable locations.
• Serviceability: coverage and delivery options.
• Geography: postcode-to-area mappings.

Common use cases

Address validation and routing, e-commerce serviceability, catchment and area analysis, and logistics planning.

Sourcing considerations

Postal operators are authoritative for postcode and delivery-point data, with licensing varying by country (some fee-based). Mappings to statistical geographies need care, and updates matter.

Delivery and governance

Most use cases use batch reference data. Some delivery-point data can be personal at fine resolution. Consistent geography is central.

In a managed model

A managed partner can source postal reference and serviceability data, mapped and documented.

Authoritative but licensed

Postal operators are authoritative for postcode and delivery-point data, but licensing varies by country and some is fee-based. Mappings to statistical geographies need care, and updates matter, since postal geography underpins addressing, routing and area analysis.

Privacy and consistency

Some delivery-point data can be personal at fine resolution, so handle it with care, and keep geography consistent when joining with other layers.

Sources & further reading

• National postal operators and address authorities.
• EU INSPIRE: addresses theme.
• Eurostat: geographic statistics.
• EUR-Lex: Regulation (EU) 2016/679 (GDPR).