Yankalilla
6,299 residents (ABS estimated resident population, 30 June 2025) across 751 km², 20 suburbs. Council website: yankalilla.sa.gov.au.
Council series run to July 2026.
Population
6,299
ABS estimated resident population, 30 June 2025 · +1.4% in a year
Density
8.4/km²
751 km² · ERP 2025 over the ABS 2024 boundary
Council-wide house median
$694k
Established-house transfers across the whole council, FY 2023-24 (ABS)
Federal grants per resident
$71
Financial Assistance Grant 2025-26 over ERP 2025
Dwelling approvals
9.5 per 1,000
Residents, 12 months to July 2026 (ABS Building Approvals)
Advantage decile
5 of 10
SEIFA 2021 IRSAD, national (10 = most advantaged)
Suburbs
20
Where it holds most residents (ABS mesh-block allocation)
Trends
Council-level series. Each chart names its source and period.
People and housing
Council-wide figures from the ABS Census of 2021 and SEIFA 2021 (national deciles, 10 = most advantaged).
- Median age
- 56
- Median household income
- $1,052/week
- Median rent
- $275/week
- Median mortgage repayment
- $1,300/month
- Households renting
- 15.4%
- Average household
- 2.2 people
- Advantage and disadvantage (IRSAD)
- decile 5 of 10
- Disadvantage (IRSD)
- decile 5 of 10
Suburbs
20 suburbs where Yankalilla holds most residents, plus 2 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 | Median house (VG) | Flood / bushfire | IRSAD |
|---|---|---|---|---|---|
| Normanville (SA) | 1,965 | All | – / 100% | 3 | |
| Yankalilla | 963 | All | – / 100% | 2 | |
| Myponga | 771 | All | – / 100% | 3 | |
| Carrickalinga | 409 | All | – / 100% | 3 | |
| Inman Valley | 361 | 54% | – / 100% | 6 | |
| Cape Jervis | 343 | All | – / 100% | 1 | |
| Sellicks Hill | 299 | 7% | 0% / 100% | 7 | |
| Wirrina Cove | 187 | All | – / 99% | 2 | |
| Back Valley | 176 | 12% | – / 100% | 7 | |
| Delamere (SA) | 162 | All | – / 100% | 2 | |
| Second Valley | 154 | All | – / 100% | 2 | |
| Wattle Flat (SA) | 149 | All | – / 100% | 5 | |
| Parawa | 91 | All | – / 100% | 6 | |
| Hay Flat | 72 | All | – / 100% | 5 | |
| Torrens Vale | 71 | All | – / 100% | 6 | |
| Myponga Beach | 51 | All | – / 99% | 7 | |
| Willow Creek | 48 | All | – / 100% | 6 | |
| Bald Hills (SA) | 44 | All | – / 100% | 6 | |
| Silverton (SA) | 35 | All | – / 100% | 2 | |
| Deep Creek (SA) | 28 | All | – / 99% | 2 | |
| Rapid Bay | 15 | All | – / 99% | 2 | |
| Tunkalilla | 6 | All | – / 99% | 6 |
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.
Flood planning land
0%
Over 1 of 22 member suburbs (the rest are not mapped)
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
- Mayo · Rebekha SHARKIE (XEN)100%
State districts
- Mawson · Leon Bignell (ALP)96%
- Finniss · David Basham (LIB)4%
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. Flood and bushfire: state planning layers. 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.