City Compass

LLM access for Chapman Valley (S), Western Australia.

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

Suburbs in this LGA (use as {suburb} in route patterns above):
- buller (Buller)
- dartmoor-wa (Dartmoor (WA))
- dindiloa (Dindiloa)
- durawah (Durawah)
- east-nabawa (East Nabawa)
- east-yuna (East Yuna)
- howatharra (Howatharra)
- marrah (Marrah)
- mount-erin (Mount Erin)
- nabawa (Nabawa)
- nanson (Nanson)
- naraling (Naraling)
- narra-tarra (Narra Tarra)
- nolba (Nolba)
- north-eradu (North Eradu)
- oakajee (Oakajee)
- rockwell (Rockwell)
- south-yuna (South Yuna)
- wandana-wa (Wandana (WA))
- white-peak (White Peak)
- yetna (Yetna)
- yuna (Yuna)

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