# publicdata.au

> Australian government open data republished as JSON, CSV, Parquet, SQLite and GeoJSON at URLs that never change. Every release is a dated, immutable version with schema, provenance and a diff. Run by National Digital. No government agency has endorsed it.

## For agents

No keys, accounts or rate limits. `latest/` redirects (302) to the newest dated version; dated versions never change. Every JSON, NDJSON, GeoJSON, Parquet and SQLite file carries a `publicdata` header with the publisher, licence, attribution and source SHA-256. Use the attribution string when showing data to a person.

- Catalogue (DCAT JSON-LD): https://publicdata.au/catalog.json
- Discovery manifest (ARD): https://publicdata.au/.well-known/ard.json
- OpenAPI 3.1 for every path: https://publicdata.au/openapi.json
- Backlog and licences: https://publicdata.au/backlog.json
- Vote counts: https://publicdata.au/api/votes
- How to read the site: https://publicdata.au/agents/index.md

## Datasets

- [Road crash locations, Queensland](https://publicdata.au/d/qld-road-crash-locations/): Every reported crash on a Queensland road since 1 January 2001, one row per crash, with its coordinates, severity, road conditions and casualty and vehicle counts. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 415,407 rows, 52 fields. Parquet https://publicdata.au/d/qld-road-crash-locations/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-crash-locations/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-crash-locations/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-crash-locations/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-crash-locations/index.md
- [Road casualties, Queensland](https://publicdata.au/d/qld-road-casualties/): Casualties from Queensland road crashes counted by year, police region, severity, age group, gender and road user type. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 38,893 rows, 7 fields. Parquet https://publicdata.au/d/qld-road-casualties/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-casualties/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-casualties/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-casualties/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-casualties/index.md
- [Driver demographics in road crashes, Queensland](https://publicdata.au/d/qld-road-crash-driver-demographics/): Crash and casualty counts by year, police region and severity, split by whether a male, female, young, senior, provisional, overseas licensed or unlicensed driver was involved. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 22,699 rows, 16 fields. Parquet https://publicdata.au/d/qld-road-crash-driver-demographics/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-crash-driver-demographics/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-crash-driver-demographics/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-crash-driver-demographics/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-crash-driver-demographics/index.md
- [Seatbelt and helmet use in road crash casualties, Queensland](https://publicdata.au/d/qld-road-crash-restraint-helmet-use/): Casualty counts by year, police region, severity, age group, gender, road user type and whether a restraint or helmet was used. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 42,787 rows, 8 fields. Parquet https://publicdata.au/d/qld-road-crash-restraint-helmet-use/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-crash-restraint-helmet-use/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-crash-restraint-helmet-use/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-crash-restraint-helmet-use/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-crash-restraint-helmet-use/index.md
- [Vehicle types in road crashes, Queensland](https://publicdata.au/d/qld-road-crash-vehicle-types/): Crash and casualty counts by year, police region and severity, split by whether a motorcycle or moped, a truck or a bus was involved. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 3,764 rows, 12 fields. Parquet https://publicdata.au/d/qld-road-crash-vehicle-types/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-crash-vehicle-types/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-crash-vehicle-types/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-crash-vehicle-types/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-crash-vehicle-types/index.md
- [Factors in road crashes, Queensland](https://publicdata.au/d/qld-road-crash-factors/): Crash and casualty counts by year, police region and severity, split by whether drink driving, speed, driver fatigue or a defective vehicle was involved. Publisher Department of Transport and Main Roads. CC BY 4.0. Latest 2026-04-24, 5,523 rows, 13 fields. Parquet https://publicdata.au/d/qld-road-crash-factors/v/2026-04-24/data.parquet · JSON https://publicdata.au/d/qld-road-crash-factors/v/2026-04-24/data.json · CSV https://publicdata.au/d/qld-road-crash-factors/v/2026-04-24/data.csv · SQLite https://publicdata.au/d/qld-road-crash-factors/v/2026-04-24/data.sqlite · Markdown https://publicdata.au/d/qld-road-crash-factors/index.md

## Backlog

- Australian Government Organisations Register (Department of Finance, CC BY 3.0 AU): building
- ACNC Register of Australian charities (Australian Charities and Not-for-profits Commission, CC BY 3.0 AU): backlog
- ABN Bulk Extract (Australian Business Register, CC BY 3.0 AU): backlog
- directory.gov.au daily export (Department of Finance, CC BY 4.0): backlog
- Fuel Check, NSW (NSW Fair Trading, CC BY-SA 4.0): backlog
- Year 12 outcomes by school, Queensland (Queensland Curriculum and Assessment Authority, CC BY 4.0): backlog
- Consultancies and contractors, Office of the Information Commissioner (Office of the Information Commissioner Queensland, CC-BY-ND-4.0): blocked by licence
- Coastal wave monitoring, Tweed offshore (Department of the Environment, Tourism, Science and Innovation, CC-BY-ND-4.0): blocked by licence

## Pages

- https://publicdata.au/backlog/index.md
- https://publicdata.au/publishers/index.md
- https://publicdata.au/agents/index.md
- https://publicdata.au/about/index.md