St Agnes

SA 5097 • Greater Adelaide

4,233
Population (2021)
$38,792
Median Income
2.60 km²
Area
157m
Elevation

About St Agnes

St Agnes is an accessible, family-friendly suburb in South Australia, located within the Tea Tree Gully (City) area. With a population of 4,233 and a median income of $38,792, the suburb attracts families, first-home buyers, and a diverse multicultural community. Covering 2.60 km² at an elevation of 157m, 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. St Agnes combines affordability with quality of life.

St Agnes falls under postcode 5097 and is governed by Tea Tree Gully Council (LGA). For state elections, residents vote in the Newland electorate.

📍 Location

Postcode
5097
Urban Area
Tea Tree Gully
Federal Electorate
State Electorate
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-34.83°, 138.71°
Statistical Area
Greater Adelaide
Area
2.60 km²
Elevation
157m

🛒 Supermarkets Nearby

  • Coles
    St Agnes Shopping Centre Main North East Road St Agnes 5097 SA
  • ALDI
    North East Road 1244, St Agnes SA 5097

🎓 Schools

🏠 Housing Costs 2021 Census

Median Rent (weekly)
$340
Median Mortgage (monthly)
$1,500
Avg Household Size
2.4 people
Median Age
44 years

👥 Demographics

Census 2016
4,134
Census 2021
4,233
2.4% growth

Population Growth

Gender Distribution (Census 2021)

Income 2016
$31,928
Income 2021
$38,792
21.5% increase

Income Comparison

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

🌍 Country of Birth 2021 Census

Born in Australia 3,107
Born Overseas 1,020

Top Countries of Birth (excl. Australia)

  • 1. England 277
  • 2. Italy 129
  • 3. India 97
  • 4. China 43
  • 5. Germany 37
  • 6. Philippines 33
  • 7. Scotland 31
  • 8. New Zealand 24
  • 9. South Africa 24
  • 10. Nepal 21
  • 11. United States 18
  • 12. Sri Lanka 17
  • 13. South Korea 16
  • 14. Netherlands 13
  • 15. Greece 12

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 1,755
Australian 1,420
German 405
Italian 377
Scottish 363
Irish 309
Indian 104
Chinese 76
Dutch 66
Polish 61

👨‍👩‍👧 Parents' Birthplace 2021 Census

2,112
Both parents born in Australia
1,405
Both parents born overseas
589
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
47.0%
Christianity
43.0%
Islam
1.6%
Hinduism
1.3%
Sikhism
1.3%
Buddhism
1.2%

📊 Age Distribution 2021 Census

0-4 years
209 (4.9%)
5-14 years
501 (11.8%)
15-19 years
202 (4.8%)
20-24 years
207 (4.9%)
25-34 years
486 (11.5%)
35-44 years
525 (12.4%)
45-54 years
552 (13.0%)
55-64 years
570 (13.5%)
65-74 years
502 (11.9%)
75-84 years
313 (7.4%)
85+ years
169 (4.0%)

Nearby Suburbs