Wedge Island (SA)
SAWedge Island (SA) is a growing suburb in SA with 0 residents.
- SAL code
- 41557
- SA2
- 405041128
- Population
- 0
Wedge Island (SA), SA had 0 residents at the 2021 Census, with the broader statistical area showing a 8.3% growth over the last five years. The median resident age is 59. The median household income is $1,874 per week, and households with a mortgage repay around $0 a month. The suburb has 2 parks and reserves mapped within its boundary. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.
Population
?0
Suburb · Census 2021
5-Year Growth
+8.3%
3yr: +5.3% · 10yr: +11.3%
SA2 · 5yr
Household Income
$1,874/wk
Suburb · Census 2021 median
Median Age
59
Suburb · Census 2021
Socio-Economic Index
?2/10
SA2 · more disadvantaged
Unemployment
?7.0%
SA4 · Q4 2025
Hospitals
No data for this suburb
Childcare services
No data for this suburb
Parks & green space
?2
Parks, reserves
Transport stops
No data for this suburb
Dwelling approvals
No data for this suburb
Median House Sale Price
state Valuer-General sale price data not yet loaded for SA
Population over time — Yorke Peninsula - South (SA2)
ABS publishes annual estimates only at SA2; Wedge Island (SA) suburb alone is ~0 (Census 2021).
Growth at a Glance
Population grew from 4,171 to 4,489 over 24 years, averaging 0.3% per year.
Government school catchment
Catchment data is not yet available for SA.
Source when available: SA Department for Education — School Zones (primary + high).
Profile
Census snapshot
People
Median age 59 (older).
Median age
59
Avg household size
1
Bushfire & flood risk
Hazard data is not yet available for SA.
Source when available: SA DHUD Bushfire Hazards Overlay and DEW Flood Mapping.
Planning zones
2 zones in suburb| Code | Zone | % covered | Area |
|---|---|---|---|
| COASTAL_WATERS_AND_OFFSHORE_ISLANDS | Coastal Waters and Offshore IslandsWaterway | 84.4% | 9.60 km² |
| CONSERVATION | ConservationEnvironmental | 15.6% | 1.78 km² |
Source: SA Planning and Design Code Zones (ZONE_SA/2026-04-30/7965b1556505eb71) · As of Apr 2026. Zone boundaries are amended periodically; verify the exact property with the relevant council before relying on permitted use.