Australian Suburb and Locality Boundaries from Geoscape Administrative Data

Geospatial boundaries for Australian suburbs and localities, derived from state and territory cadastre data. The dataset is built and maintained by Geoscape Australia using authoritative government sources and is updated quarterly. It is published under a CC BY 4.0 license by the Commonwealth of Australia.

Use Cases

• Map visualization and analysis based on suburb and locality boundaries.
• Spatial joins for demographic or business data based on administrative regions.
• Address validation and geocoding systems based on official locality identifiers.
• Regional planning and policy analysis based on local government area (LGA) boundaries.

Strengths

• Derived from authoritative government cadastre data from each Australian state and territory.
• Updated on a quarterly publication schedule.
• Available under an open CC BY 4.0 license negotiated by the Australian Government.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and dataset size are unknown, which may limit suitability assessment.
• The description notes there were no updates in the May 2026 release; freshness should be verified.

Provenance

Source

Geoscape Australia, using cadastre data from Australian state and territory jurisdictions.

Collection Method

Derived from authoritative government cadastre data.

Freshness

Updated quarterly; last metadata update was 2026-05-18.

Geography

Australia