Seaton
SA 5023 • Greater Adelaide
About Seaton
Seaton is a western suburb 10 kilometres from Adelaide's CBD in the City of Charles Sturt. The suburb offers established housing with access to West Lakes and proximity to the beach. The location balances coastal access with city connectivity.
Western suburbs lifestyle defines Seaton—beach proximity, West Lakes shopping, and established homes attract families seeking Adelaide's western corridor. The suburb offers coastal lifestyle at accessible prices.
Seaton falls under postcode 5023 and is governed by Charles Sturt Council (LGA). For state elections, residents vote in the Lee electorate.
Location
State
Postcode
5023
Urban Area
Charles Sturt - Inner West
LGA
Federal Electorate
State Electorate
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-34.89°, 138.51°
Statistical Area
Greater Adelaide
Area
4.59 km²
Elevation
8m
Supermarkets Nearby
No major supermarkets listed for this suburb.
Schools
-
Drummond Avenue
-
176 Crittenden Rd
-
Glenburnie Street
-
80 Balcombe Avenue
Housing Costs 2021 Census
Median Rent (weekly)
$310
Median Mortgage (monthly)
$1,700
Avg Household Size
2.3 people
Median Age
40 years
Demographics
Census 2016
10,365
Census 2021
10,877
▲ 4.9% growth
Population Growth
Gender Distribution (Census 2021)
Income 2016
$27,664
Income 2021
$36,192
▲ 30.8% increase
Income Comparison
Population: ABS Census 2021
Income: ABS Census 2021
Country of Birth 2021 Census
Born in Australia
7,172
Born Overseas
3,159
Top Countries of Birth (excl. Australia)
- 1. Italy 555
- 2. India 457
- 3. England 284
- 4. Greece 142
- 5. Bosnia & Herzegovina 102
- 6. Croatia 101
- 7. Philippines 91
- 8. Vietnam 84
- 9. China 71
- 10. Germany 64
- 11. South Africa 61
- 12. New Zealand 52
- 13. Pakistan 44
- 14. Poland 44
- 15. Scotland 40
Ancestry 2021 Census
Top ancestries reported (people may report up to two)
English
2,760
Australian
2,560
Italian
2,259
Greek
644
Irish
610
Scottish
596
German
529
Indian
390
Serbian
256
Australian Aboriginal
215
Parents' Birthplace 2021 Census
4,448
Both parents born in Australia
4,684
Both parents born overseas
1,202
One parent AU, one overseas
Religion 2021 Census
Christianity
52.9%
No Religion
32.3%
Islam
2.8%
Hinduism
2.1%
Sikhism
2.0%
Buddhism
1.4%
Judaism
0.0%
Age Distribution 2021 Census
0-4 years
610 (5.6%)
5-14 years
1,040 (9.6%)
15-19 years
511 (4.7%)
20-24 years
657 (6.0%)
25-34 years
1,782 (16.4%)
35-44 years
1,359 (12.5%)
45-54 years
1,342 (12.3%)
55-64 years
1,320 (12.1%)
65-74 years
1,054 (9.7%)
75-84 years
776 (7.1%)
85+ years
429 (3.9%)