City Compass

LLM access for Alexandrina (DC), South Australia.

Entry point: https://citycompass.com.au/alexandrina-dc/community
Catalog: https://citycompass.com.au/alexandrina-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/alexandrina-dc/community
https://citycompass.com.au/alexandrina-dc/community/{suburb}
https://citycompass.com.au/alexandrina-dc/community/api/{category}/{topic}.json
https://citycompass.com.au/alexandrina-dc/community/api/{category}/{topic}.csv
https://citycompass.com.au/alexandrina-dc/community/{category}/{topic}
https://citycompass.com.au/alexandrina-dc/community/{category}/{topic}?view=change
https://citycompass.com.au/alexandrina-dc/community/{category}/{topic}?view=compare
https://citycompass.com.au/alexandrina-dc/community/{category}/{topic}?view=compare&category={category-slug}
https://citycompass.com.au/alexandrina-dc/community/specialist/{topic}
https://citycompass.com.au/alexandrina-dc/community/specialist/{topic}?index=irsd&view=internal
https://citycompass.com.au/alexandrina-dc/community/{suburb}/{category}/{topic}
https://citycompass.com.au/alexandrina-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/alexandrina-dc/community/api/population/service-age-groups.json?area=angas-plains&benchmark=gccsa&sex=persons
https://citycompass.com.au/alexandrina-dc/community/api/income/household-income-quartiles.json?area=angas-plains&benchmark=gccsa&sex=persons
https://citycompass.com.au/alexandrina-dc/community/api/housing/dwellings.json?area=angas-plains&benchmark=gccsa&sex=persons

Suburbs in this LGA (use as {suburb} in route patterns above):
- angas-plains (Angas Plains)
- ashbourne-sa (Ashbourne (SA))
- belvidere (Belvidere)
- blackfellows-creek (Blackfellows Creek)
- bletchley (Bletchley)
- chiton (Chiton)
- clayton-bay (Clayton Bay)
- currency-creek (Currency Creek)
- dingabledinga (Dingabledinga)
- finniss (Finniss)
- gemmells (Gemmells)
- goolwa (Goolwa)
- goolwa-beach (Goolwa Beach)
- goolwa-north (Goolwa North)
- goolwa-south (Goolwa South)
- hartley-sa (Hartley (SA))
- highland-valley (Highland Valley)
- hindmarsh-island (Hindmarsh Island)
- hope-forest (Hope Forest)
- kuitpo-part (Kuitpo (part))
- kuitpo-colony (Kuitpo Colony)
- kyeema (Kyeema)
- lake-alexandrina-part (Lake Alexandrina (part))
- lake-plains (Lake Plains)
- langhorne-creek (Langhorne Creek)
- mcharg-creek (McHarg Creek)
- middleton-sa (Middleton (SA))
- milang (Milang)
- montarra (Montarra)
- mosquito-hill (Mosquito Hill)
- mount-compass-part (Mount Compass (part))
- mount-jagged-part (Mount Jagged (part))
- mount-magnificent (Mount Magnificent)
- mount-observation-sa (Mount Observation (SA))
- mundoo-island (Mundoo Island)
- nangkita (Nangkita)
- nurragi (Nurragi)
- pages-flat (Pages Flat)
- paris-creek-part (Paris Creek (part))
- point-sturt (Point Sturt)
- port-elliot (Port Elliot)
- red-creek (Red Creek)
- sandergrove (Sandergrove)
- strathalbyn-sa (Strathalbyn (SA))
- tolderol (Tolderol)
- tooperang (Tooperang)
- willunga-hill (Willunga Hill)
- willyaroo (Willyaroo)
- woodchester (Woodchester)
- yundi (Yundi)

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