City Compass

LLM access for Mount Barker (DC), South Australia.

Entry point: https://citycompass.com.au/mount-barker-dc/community
Catalog: https://citycompass.com.au/mount-barker-dc/community/llm/index.json

How to use this data

Each topic is available as both an HTML page and a machine-readable JSON/CSV endpoint.

Read the HTML page first. It provides interpretation context: what the data measures, how to read the numbers, what benchmark deviations are meaningful, and which related topics to cross-reference. The "Key insight" section contains a pre-computed editorial summary of the most notable finding.

Then use the JSON endpoint for precise data. Responses include counts, percentages, benchmark comparisons, and change-over-time for both Census years. Rows with a non-null "highlight" field have a noteworthy deviation from the benchmark. The "manifest" block lists all valid parameter combinations for further queries.

To compare a single category across all suburbs within the LGA, use ?view=compare&category={slug} on the JSON endpoint. To understand what drives a pattern, pull related topics listed in topic_metadata.related_topics for the same area.

Canonical route patterns for this LGA:
https://citycompass.com.au/mount-barker-dc/community
https://citycompass.com.au/mount-barker-dc/community/{suburb}
https://citycompass.com.au/mount-barker-dc/community/api/{category}/{topic}.json
https://citycompass.com.au/mount-barker-dc/community/api/{category}/{topic}.csv
https://citycompass.com.au/mount-barker-dc/community/{category}/{topic}
https://citycompass.com.au/mount-barker-dc/community/{category}/{topic}?view=change
https://citycompass.com.au/mount-barker-dc/community/{category}/{topic}?view=compare
https://citycompass.com.au/mount-barker-dc/community/{category}/{topic}?view=compare&category={category-slug}
https://citycompass.com.au/mount-barker-dc/community/specialist/{topic}
https://citycompass.com.au/mount-barker-dc/community/specialist/{topic}?index=irsd&view=internal
https://citycompass.com.au/mount-barker-dc/community/{suburb}/{category}/{topic}
https://citycompass.com.au/mount-barker-dc/community/{suburb}/{category}/{topic}?view=change

Use the `/community/api/{category}/{topic}.json` and `.csv` routes for the canonical machine-readable topic contract.
Use `?view=change` for the change view on multi-year community topics.
Use `?view=compare&category={slug}` on the topic API to compare one category across all suburbs in the LGA.
Compare view is always LGA-scoped and does not accept suburb area values.
Use `?view=internal` for the SEIFA within-area specialist view.

Example API calls:
https://citycompass.com.au/mount-barker-dc/community/api/population/service-age-groups.json?area=biggs-flat&benchmark=gccsa&sex=persons
https://citycompass.com.au/mount-barker-dc/community/api/income/household-income-quartiles.json?area=biggs-flat&benchmark=gccsa&sex=persons
https://citycompass.com.au/mount-barker-dc/community/api/housing/dwellings.json?area=biggs-flat&benchmark=gccsa&sex=persons

Suburbs in this LGA (use as {suburb} in route patterns above):
- biggs-flat (Biggs Flat)
- blakiston (Blakiston)
- brukunga (Brukunga)
- bugle-ranges (Bugle Ranges)
- bull-creek-sa-part (Bull Creek (SA) (part))
- chapel-hill-sa (Chapel Hill (SA))
- dawesley (Dawesley)
- echunga (Echunga)
- flaxley (Flaxley)
- green-hills-range (Green Hills Range)
- hahndorf (Hahndorf)
- harrogate (Harrogate)
- hay-valley (Hay Valley)
- jupiter-creek (Jupiter Creek)
- kanmantoo (Kanmantoo)
- littlehampton (Littlehampton)
- macclesfield-sa-part (Macclesfield (SA) (part))
- meadows (Meadows)
- mount-barker-sa (Mount Barker (SA))
- mount-barker-junction (Mount Barker Junction)
- mount-barker-springs (Mount Barker Springs)
- mount-barker-summit (Mount Barker Summit)
- nairne (Nairne)
- paechtown (Paechtown)
- petwood (Petwood)
- prospect-hill-part (Prospect Hill (part))
- st-ives-sa (St Ives (SA))
- totness (Totness)
- wistow (Wistow)

Only implemented Community Explorer pages and machine-readable topic contracts for this LGA are listed in the catalog.