Port Augusta

14,469 residents (ABS estimated resident population, 30 June 2025) across 1,158 km², 10 suburbs. Council website: portaugusta.sa.gov.au.

Council series run to July 2026.

Population

14,469

ABS estimated resident population, 30 June 2025 · +0.1% in a year

Density

13/km²

1,158 km² · ERP 2025 over the ABS 2024 boundary

Council-wide house median

$240k

Established-house transfers across the whole council, FY 2023-24 (ABS)

Federal grants per resident

$315

Financial Assistance Grant 2025-26 over ERP 2025

Dwelling approvals

0.6 per 1,000

Residents, 12 months to July 2026 (ABS Building Approvals)

Advantage decile

1 of 10

SEIFA 2021 IRSAD, national (10 = most advantaged)

Suburbs

Where it holds most residents (ABS mesh-block allocation)

Trends

Council-level series. Each chart names its source and period.

PopulationABS estimated resident population at 30 June, 2001–2025

Council-wide median sale pricesABS Data by Region: median transfer price across the whole council by financial year, 2018-19–2023-24. Not any one suburb's price.

Dwelling approvalsABS Building Approvals, monthly, 2021-07–2026-07

Federal Financial Assistance GrantsTotal grant by financial year, 2017-18–2025-26 (Dept of Infrastructure)

People and housing

Council-wide figures from the ABS Census of 2021 and SEIFA 2021 (national deciles, 10 = most advantaged).

Median age: 38
Median household income: $1,275/week
Median rent: $200/week
Median mortgage repayment: $1,153/month
Households renting: 37.2%
Average household: 2.3 people

Advantage and disadvantage (IRSAD): decile 1 of 10
Disadvantage (IRSD): decile 2 of 10

Suburbs

10 suburbs where Port Augusta holds most residents, plus 1 it shares with a neighbouring council (share of residents shown). Population is Census 2021 for the whole suburb. A median here is the suburb’s own Valuer-General median — suburbs without one are blank, never filled with the council figure.

Suburb	Population	In this council	IRSAD
Port Augusta	6,437	All	1
Port Augusta West	4,046	All	2
Stirling North	2,793	All
Commissariat Point	243	All	5
Davenport (SA)	156	All	1
Port Paterson	73	All	1
Miranda (SA)	41	All	6
Blanche Harbor	32	All	5
Wami Kata	19	All	2
Winninowie	5	50%	6
Mundallio		All

Hazards

Share of each member suburb's land inside the mapped layer, averaged across the council weighted by the residents each suburb contributes. Only suburbs a source covers count; the rest are left out, not counted as zero.

Observed surface water (1986–present)

Over 11 of 11 member suburbs

Show the layer on the map →

Representation

Federal electorates and state districts covering the council, by share of the residents its suburbs contribute (each suburb counts once, for the seat containing a representative interior point).

Federal electorates

Grey · Tom VENNING (LP)100%

State districts

Giles · Eddie Hughes (ALP)100%

Neighbouring councils

Councils in the same state whose suburbs share a boundary with this one's, and councils it splits a suburb with.

Compare it with every South Australia council on the council map or the South Australia council list.

Boundaries: ABS ASGS Edition 3, LGA 2024 boundaries; suburbs allocated by 2021 mesh block, weighted by Census 2021 residents. Population: ABS estimated resident population 2025. Census 2021 and SEIFA 2021: ABS. Council-wide medians: ABS Data by Region. Approvals: ABS Building Approvals. Grants: Financial Assistance Grants, Dept of Infrastructure. Observed water: Geoscience Australia DEA Water Observations. Website and identity: Wikidata (CC0). ABS, Dept of Infrastructure and state government data CC BY 4.0. Council facts loaded 2026-09-24.