🔍

Trinity Gardens

SA 5068 • Greater Adelaide

1,264
Population (2021)
$104,312
Median Household Income
0.60 km²
Area
$375/wk
Median Rent
Inner-CityMulticulturalFamily-FriendlyAffluentLeafy

About Trinity Gardens

Trinity Gardens is a compact inner-eastern suburb of Adelaide, covering just 0.6 square kilometres within the City of Norwood Payneham & St Peters. Located approximately 4 kilometres east of the Adelaide CBD, the suburb has a population of 1,264 and is one of Adelaide's more multicultural inner suburbs, with strong Italian, Chinese, and Greek heritage communities. The median household income of $2,006 per week sits well above the Adelaide metropolitan average, reflecting the suburb's desirable position and mix of established character homes and modern infill development.

Trinity Gardens enjoys easy access to the vibrant Norwood and Kensington shopping strips, including The Parade — one of Adelaide's most popular precincts for dining, boutique retail, and weekend activity. Adelaide Metro bus services along Portrush Road and The Parade corridor provide frequent connections to the CBD. The suburb's leafy streets, quality local schools, and proximity to popular amenities make it a sought-after address for families and professionals, while its diverse community and established neighbourhood feel lend it a distinctive, welcoming character.

Trinity Gardens falls under postcode 5068 and is governed by Norwood Payneham St Peters Council (LGA). For state elections, residents vote in the Dunstan electorate.

📍 Location

State
South Australia
Postcode
5068
Urban Area
Norwood - Payneham - St Peters
LGA / Council
Norwood Payneham St Peters
Federal Electorate
Sturt
State Electorate
Dunstan
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-34.91°, 138.64°
Statistical Area
Greater Adelaide
Area
0.60 km²
Elevation
67m

🏷️ Property Prices March quarter 2026

Median sale prices in Trinity Gardens for the March quarter 2026. Median house sale prices published by the Office of the Valuer-General SA (Adelaide metropolitan area).

🏡House
$1.61M
6 sales · YoY n/a

Source: Office of the Valuer-General SA — Metropolitan Median House Sales. Houses only — South Australia does not publish a unit/apartment series. Medians are for the latest quarter; year-on-year change is shown only where both quarters had at least 10 sales.

🏠 Housing 2021 Census

Median Rent (weekly)
$375
Median Mortgage (monthly)
$2,184
Avg Household Size
2.6 people
Median Age
40 years
Social Housing (% of dwellings)
0.8%

4 state housing + 0 community housing dwellings (ABS 2021 Census)

🚌 Transport & Commute

Bus Services

  • Adelaide Metro Route 131, 132 — Adelaide CBD (King William St) 15-20 min
  • Adelaide Metro Route 135 — Adelaide CBD via Norwood 15-20 min

Commute to Adelaide CBD

Distance
4 km
By Train
No direct train; bus to CBD takes 15-20 min via Portrush Road or The Parade
By Car (Peak)
15-25 min
By Car (Off-Peak)
8-12 min

🛣️ Frequent bus services along Portrush Road corridor; cycling is viable given flat terrain and dedicated paths

Walkability Somewhat Walkable

Day-to-day errands are achievable on foot thanks to proximity to Norwood's The Parade shopping strip and local cafes

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

👥 Demographics

Census 2016
1,234
Census 2021
1,264
▲ 2.4% growth

Population Growth

Gender Distribution (Census 2021)

Personal Income 2016
$36,764
Personal Income 2021
$47,996
▲ 30.6% increase

2021 Census income breakdown

Personal = median for one earner. Household = all members of a dwelling pooled. Family = related members only. Annual = weekly × 52.

Personal
$47,996 / yr
$923/wk
Household
$104,312 / yr
$2006/wk
Family
$137,228 / yr
$2639/wk

Personal Income Comparison (2016 vs 2021)

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

🌍 Country of Birth 2021 Census

Born in Australia 900
Born Overseas 355

Top Countries of Birth (excl. Australia)

  • 1. Italy 67
  • 2. China 60
  • 3. England 48
  • 4. Malaysia 23
  • 5. India 19
  • 6. Greece 18
  • 7. Nepal 9
  • 8. South Africa 9
  • 9. Sri Lanka 8
  • 10. United States 8

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 371
Italian 317
Australian 287
Chinese 127
Irish 118
Greek 96
Scottish 85
German 60
Indian 13
Filipino 12

👨‍👩‍👧 Parents' Birthplace 2021 Census

523
Both parents born in Australia
541
Both parents born overseas
187
One parent AU, one overseas

🛐 Religion 2021 Census

Christianity
50.6%
No Religion
40.7%
Hinduism
2.1%
Buddhism
1.5%
Sikhism
0.9%
Judaism
0.5%
Islam
0.3%

📊 Age Distribution 2021 Census

0-4 years
62 (4.9%)
5-14 years
159 (12.6%)
15-19 years
90 (7.1%)
20-24 years
88 (7.0%)
25-34 years
139 (11.0%)
35-44 years
168 (13.3%)
45-54 years
176 (13.9%)
55-64 years
174 (13.8%)
65-74 years
115 (9.1%)
75-84 years
73 (5.8%)
85+ years
27 (2.1%)

Nearby Suburbs

Frequently Asked Questions

What is Trinity Gardens known for? +

Trinity Gardens is known for its leafy residential streets, multicultural community with strong Italian and Southern European heritage, and its excellent position near The Parade (Norwood) — one of Adelaide's most popular shopping and dining precincts.

How far is Trinity Gardens from Adelaide CBD? +

Trinity Gardens is approximately 4 kilometres east of the Adelaide CBD, a drive of around 8-12 minutes off-peak or 15-25 minutes during peak hour.

Does Trinity Gardens have public transport? +

Trinity Gardens is well-served by Adelaide Metro bus routes along Portrush Road and The Parade corridor, with frequent services to the CBD taking around 15-20 minutes. There is no train station in the suburb itself, with the nearest rail stations approximately 5km away.

What is the population of Trinity Gardens? +

According to the 2021 Census, Trinity Gardens has a population of 1,264 residents, with modest population growth since 2016. The suburb has a median age of 40 and a diverse ancestry profile.

Is Trinity Gardens a good place to live? +

Trinity Gardens is an excellent choice for families and professionals seeking an established inner-eastern suburb with strong community character, good schools, and easy access to Adelaide's CBD and the vibrant Norwood precinct. Its multicultural heritage adds to the suburb's distinctive appeal.

What is the postcode for Trinity Gardens? +

The postcode for Trinity Gardens, South Australia is 5068.

What is the average income in Trinity Gardens? +

Based on the 2021 Census, the median personal income in Trinity Gardens is about $923 per week (around $48,000 per year). The median household income is $2,006 per week and the median family income is $2,639 per week.

What is the median house price in Trinity Gardens? +

As of March quarter 2026, the median house price is $1,606,300. Figures are based on Office of the Valuer-General SA — Metropolitan Median House Sales.

What is the age profile of Trinity Gardens? +

The median age in Trinity Gardens is 40. The largest age group is 45–54 (176 residents, around 14%). Around 25% of residents are under 20 and about 17% are aged 65 or older. (2021 Census)

How much is rent in Trinity Gardens? +

In Trinity Gardens, the median weekly rent is $375, and the median monthly mortgage repayment is $2,184 (2021 Census).