Seacliff Park

SA 5049 • Greater Adelaide

2,644
Population (2021)
$44,512
Median Income
2.29 km²
Area
115m
Elevation

About Seacliff Park

Seacliff Park is an accessible, family-friendly suburb in South Australia, located within the Holdfast Bay (City) area. With a population of 2,644 and a median income of $44,512, the suburb attracts families, first-home buyers, and a diverse multicultural community. Covering 2.29 km² at an elevation of 115m, it offers a comfortable living environment in the Greater Adelaide.

As part of Greater Adelaide, the suburb offers excellent value and a relaxed South Australian lifestyle. Residents enjoy access to local amenities, wine regions, and beautiful beaches within easy reach. Seacliff Park combines affordability with quality of life.

Seacliff Park falls under postcode 5049 and is governed by Holdfast Bay Council (LGA). For state elections, residents vote in the Black electorate.

📍 Location

Postcode
5049
Urban Area
Holdfast Bay
Federal Electorate
State Electorate
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.04°, 138.53°
Statistical Area
Greater Adelaide
Area
2.29 km²
Elevation
115m

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

🏠 Housing Costs 2021 Census

Median Rent (weekly)
$370
Median Mortgage (monthly)
$1,800
Avg Household Size
2.4 people
Median Age
41 years

👥 Demographics

Census 2016
2,439
Census 2021
2,644
8.4% growth

Population Growth

Gender Distribution (Census 2021)

Income 2016
$37,284
Income 2021
$44,512
19.4% increase

Income Comparison

📊 Population: ABS Census 2021
💰 Income: ABS Census 2021

🌍 Country of Birth 2021 Census

Born in Australia 1,886
Born Overseas 680

Top Countries of Birth (excl. Australia)

  • 1. England 234
  • 2. Iran 43
  • 3. New Zealand 36
  • 4. Scotland 29
  • 5. Germany 27
  • 6. India 27
  • 7. South Africa 26
  • 8. China 19
  • 9. Philippines 16
  • 10. Poland 14
  • 11. Netherlands 13
  • 12. Canada 10
  • 13. Ireland 10
  • 14. Italy 10
  • 15. Malaysia 10

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 1,154
Australian 973
Scottish 282
Irish 236
German 218
Italian 97
Chinese 60
Dutch 47
Polish 46
Australian Aboriginal 32

👨‍👩‍👧 Parents' Birthplace 2021 Census

1,346
Both parents born in Australia
828
Both parents born overseas
387
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
52.1%
Christianity
38.0%
Hinduism
1.0%
Islam
0.6%
Buddhism
0.3%
Judaism
0.1%
Sikhism
0.1%

📊 Age Distribution 2021 Census

0-4 years
159 (6.0%)
5-14 years
297 (11.2%)
15-19 years
151 (5.7%)
20-24 years
137 (5.2%)
25-34 years
326 (12.3%)
35-44 years
361 (13.7%)
45-54 years
356 (13.5%)
55-64 years
312 (11.8%)
65-74 years
319 (12.1%)
75-84 years
150 (5.7%)
85+ years
73 (2.8%)

Nearby Suburbs