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Housing
seaford (sa)
South Australia · Census 2021
$973k
+18.6% yr · median house · June 2026
Seaford (SA) is a coastal suburb of Onkaparinga.
Median house price
People
Population
4,493
Median age
43 yrs
Income / person / wk
$656
Household income / wk
$1,254
Housing
Median rent / wk
$330
Mortgage / month
$1,400
Culture & community
- Dominant religion
- No religion · 59%
- Top language at home
- German · 0%
- No religion
- 59%
- Born overseas
- 25%
- English only at home
- 95%
Local amenities
Amenity score
53/100
Schools
2
Supermarkets
3
Pubs & bars
0
Parks
11
Libraries
1
GP clinics
1
Pharmacies
2
Hospitals
0
Nearest supermarket
0.3 km
Nearest train
0.6 km
Nearest hospital
5.6 km
Distance to coast
0.8 km
NBN
Fixed Line
Grocery mix: 1 Woolworths. Amenity counts via © OpenStreetMap contributors (ODbL) & Geoscience Australia HealthDirect (CC BY 4.0). Distance to coast derived from ABS state boundaries (CC BY 4.0).
Schools by sector
Government
2
Catholic
1
Independent
0
Primary
2
Secondary
1
Nearest secondary
0.4 km
School sector & type: ACARA (Australian Curriculum, Assessment and Reporting Authority), School Location dataset.
Local council
- Council (LGA)
- Onkaparinga
- Council population
- 173,382
- Council area
- 518 km²
- Density
- 335/km²
- Federal grants
- $9.89M/yr (2025-26)
- Grants per resident
- $57/yr
Council boundary: ABS ASGS LGA 2024. Federal grants: Financial Assistance Grants, Dept of Infrastructure. All CC BY 4.0.
Representation
- Federal division
- Kingston
- Federal MP
- Amanda Rishworth (ALP)
- Two-party-preferred
- Labor 71% 2PP
- State electorate
- Kaurna
- State MP
- Chris Picton (ALP)
Similar suburbs
Closest demographic & amenity profile, nationally.