Medical & Health Benchmarks

What's in the dataset

This page is built from AreaSearch's database of verified medical and health service locations across Australia — a continuously maintained inventory of every medical provider with a fixed, publicly-listed clinic address. Every record is geocoded to a precise latitude and longitude, validated against public registries and business directories, and assigned to its Australian Bureau of Statistics statistical area for like-for-like benchmarking.

Coverage spans 24 medical and health service categories: GP clinics, pharmacies, dental practices, physiotherapy, chiropractor, optometry, podiatry, psychology, pathology collection centres, radiology, diagnostic imaging, public and private hospitals, audiology, acupuncture, counselling, dermatology, ENT, family planning, immunology, nutritionist, occupational therapy, orthodontics, plastic surgery, psychiatry and cancer services. Each category benchmarks supply against the latest ABS resident population at six geographic scales.

What's deliberately excluded

To keep the supply benchmarks comparable across regions, the dataset excludes any provider without a fixed, verifiable street address. Specifically:

• Mobile and home-visit services — in-home aged care, mobile physiotherapy, NDIS home-based providers, telehealth-only practitioners, and any service delivered without a clinic address.
• Providers without public details — locations whose street address is not publicly listed (e.g. unlisted private specialists who only see referrals, sole practitioners operating from a residential address that is not advertised).
• Unverified entries — a location is only included once AreaSearch has independently confirmed it operates at the listed address.

This means the population-per-provider ratios you see represent the physical, walk-in catchment a resident can reach — not every practitioner who could theoretically deliver care in the area.

Geographic breakdown

Every benchmark is reported at multiple ABS Statistical Geography levels — from the entire country down to a few street blocks — so you can size opportunities at the scale that matches your decision:

• National — one-line summary across all 24 categories in Australia.
• State — eight states and territories (NSW, VIC, QLD, WA, SA, TAS, NT, ACT).
• Greater Capital City (GCC) — 16 regions splitting each state into "Greater Capital" (metro) and "Rest of State" (regional).
• SA4 — ~89 large sub-state regions (~300,000 residents each) suited to network-scale planning. Available to AreaSearch Pro subscribers.
• SA3 — ~340 mid-sized regions (~30,000–130,000 residents) — suburb clusters and regional towns. Used for the opportunity analysis and distribution profiles.
• SA1 / Mesh Block — ~25,000 SA1s (a few street blocks) and ~33,000 mesh blocks (same building / next door). Used for the closeby and same-block co-location matrices.

How the metrics are computed

• Population per provider — the resident population of the area divided by the count of verified locations operating in it. Lower is better access.
• Distance to nearest — Haversine geodesic distance from each location to its nearest same-category neighbour, and to the nearest residential mesh block centroid (a proxy for typical resident travel).
• Gap z-scores — how many standard deviations a region's population-per-provider sits above or below the national mean. Z > 1 = meaningfully under-supplied.
• Co-location rates — of small areas where category A has a presence, the percentage that also have category B. Computed independently at SA3, SA1 and mesh-block scales.
• Cross-category correlations — Pearson correlation of population-per-provider ratios across SA3 regions, showing which categories rise and fall together.

Who uses this data

These benchmarks support healthcare site-selection, network planning and competitive analysis for clinic operators, pharmacy groups, allied health franchises, hospital and aged-care developers, primary health networks, state health departments, REITs and healthcare investors. If you need the underlying location-by-location dataset, SA4 and below benchmarks, or a custom catchment study, contact AreaSearch.

Refresh cadence

The verified location inventory is refreshed continuously as registries publish updates and AreaSearch's verification pipeline confirms changes. Benchmark aggregates on this page are rebuilt quarterly. Population denominators come from the latest Australian Bureau of Statistics Estimated Resident Population release.