🔍

Trinity Beach

QLD 4879 • Rest of QLD

6,594
Population (2021)
$87,412
Median Household Income
5.98 km²
Area
$380/wk
Median Rent
Beach LifestyleTropical LivingNorthern BeachesSea ChangeReef Gateway

About Trinity Beach

Trinity Beach is a popular coastal suburb 20 kilometres north of Cairns CBD, where tropical rainforest meets the Coral Sea. With a population of 6,600, this northern beaches community offers a more relaxed alternative to busy beachside tourist areas. The suburb sits on traditional Djabugay country and features a beautiful mile-long beach backed by palm trees and low-rise development.

The lifestyle here is quintessentially tropical Far North Queensland—casual beachside living with quality dining along the esplanade. The beach is patrolled seasonally and protected by stinger nets in summer. Local shops and restaurants cater to residents and visitors, while Smithfield Shopping Centre is a short drive away. Trinity Beach attracts retirees, sea-changers, and families who value the beach lifestyle and proximity to the Great Barrier Reef while accepting cyclone season risks. The 2023 Cyclone Jasper floods highlighted the suburb's vulnerability to extreme weather.

Trinity Beach falls under postcode 4879 and is governed by Cairns Council (LGA). For state elections, residents vote in the Barron River electorate.

📍 Location

State
Queensland
Postcode
4879
Urban Area
Cairns - North
LGA / Council
Cairns
Federal Electorate
Leichhardt
State Electorate
Barron River
Type
Major Urban
Timezone
Brisbane (UTC+10)
Coordinates
-16.79°, 145.70°
Statistical Area
Rest of QLD
Area
5.98 km²
Elevation
30m

🏠 Housing 2021 Census

Median Rent (weekly)
$380
Median Mortgage (monthly)
$1,712
Avg Household Size
2.4 people
Median Age
42 years
Social Housing (% of dwellings)
0.7%

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

🚌 Transport & Commute

Bus Services

  • 110, 111 — Cairns City Bus Station 35 mins
  • 110, 111 — Smithfield Shopping Centre 10 mins

Commute to Cairns CBD

Distance
20 km
By Bus
35 mins (Route 110/111, every 30 mins)
By Car (Peak)
25 mins
By Car (Off-Peak)
20 mins

🛣️ No rail service to northern beaches - Captain Cook Highway is main route

Walkability Somewhat walkable

Beachfront and esplanade walkable; car needed for broader area

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

🚔 Crime Statistics LGA-wide

These are the latest rates for the Cairns Local Government Area, which contains Trinity Beach. Rates are per 100,000 residents for calendar year 2025; trends compare 2 and 10 year periods.

Break & enter (dwelling)
2,489.3 / 100k
2yr Down 18.8% 10yr Up 19.6%
Motor vehicle theft
602.7 / 100k
2yr Stable 10yr Up 51.9%
Non-FV assault
2,214 / 100k
2yr Stable 10yr Up 207.8%
Robbery (unarmed)
53.6 / 100k
2yr Down 36.0% 10yr Up 49.4%
Steal from vehicle
529.2 / 100k
2yr Stable 10yr Down 39.5%
View all offence categories for Cairns →

Source: Queensland Police Service via data.qld.gov.au

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

👥 Demographics

Census 2016
5,488
Census 2021
6,594
▲ 20.2% growth

Population Growth

Gender Distribution (Census 2021)

Personal Income 2016
$39,468
Personal Income 2021
$45,292
▲ 14.8% 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
$45,292 / yr
$871/wk
Household
$87,412 / yr
$1681/wk
Family
$106,808 / yr
$2054/wk

Personal Income Comparison (2016 vs 2021)

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

🌍 Country of Birth 2021 Census

Born in Australia 4,411
Born Overseas 1,798

Top Countries of Birth (excl. Australia)

  • 1. England 468
  • 2. New Zealand 266
  • 3. Papua New Guinea 127
  • 4. South Africa 70
  • 5. Germany 61
  • 6. India 49
  • 7. Scotland 49
  • 8. United States 49
  • 9. Canada 42
  • 10. Philippines 42

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 2,743
Australian 2,068
Irish 768
Scottish 758
German 360
Italian 259
Australian Aboriginal 216
Dutch 134
Chinese 110
New Zealander 99

👨‍👩‍👧 Parents' Birthplace 2021 Census

3,166
Both parents born in Australia
2,090
Both parents born overseas
932
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
49.6%
Christianity
38.9%
Buddhism
1.3%
Hinduism
0.6%
Islam
0.5%
Sikhism
0.3%
Judaism
0.3%

📊 Age Distribution 2021 Census

0-4 years
323 (4.9%)
5-14 years
884 (13.4%)
15-19 years
320 (4.9%)
20-24 years
308 (4.7%)
25-34 years
794 (12.0%)
35-44 years
867 (13.1%)
45-54 years
1,006 (15.3%)
55-64 years
991 (15.0%)
65-74 years
729 (11.1%)
75-84 years
305 (4.6%)
85+ years
72 (1.1%)

Nearby Suburbs

Frequently Asked Questions

What is Trinity Beach known for? +

Trinity Beach is known for its beautiful Coral Sea beach, vibrant café and restaurant strip, and relaxed tropical coastal village atmosphere north of Cairns. The suburb is popular with families, retirees, and tourists seeking the Far North Queensland coastal lifestyle.

How far is Trinity Beach from Cairns? +

Trinity Beach is approximately 25 kilometres north of Cairns CBD, with a drive time of around 25-30 minutes via the Captain Cook Highway.

Does Trinity Beach have public transport? +

Trinity Beach is served by Cairns Transit bus routes connecting to Cairns CBD and other northern beach suburbs. A car is recommended for everyday flexibility in the Northern Beaches area.

What is the population of Trinity Beach? +

According to the 2021 Census, Trinity Beach has a population of approximately 6,594 residents within the Cairns Regional Council local government area.

Is Trinity Beach a good place to live? +

Trinity Beach is a wonderful coastal community offering a beautiful beach, vibrant dining scene, and the spectacular tropical environment of the Far North Queensland coast. It suits families, retirees, and lifestyle seekers who want beachside living near Cairns.

What is the postcode for Trinity Beach? +

The postcode for Trinity Beach is 4879.

What is the average income in Trinity Beach? +

Based on the 2021 Census, the median personal income in Trinity Beach is about $871 per week (around $45,300 per year). The median household income is $1,681 per week and the median family income is $2,054 per week.

What is the age profile of Trinity Beach? +

The median age in Trinity Beach is 42. The largest age group is 45–54 (1,006 residents, around 15%). Around 23% of residents are under 20 and about 17% are aged 65 or older. (2021 Census)

Is Trinity Beach a safe area? +

Crime statistics are recorded at the Local Government Area level. Trinity Beach is part of the Cairns LGA — see the Crime Statistics section on this page for the latest recorded offence rates per 100,000 residents, along with 2-year and 10-year trends.

How much is rent in Trinity Beach? +

In Trinity Beach, the median weekly rent is $380, and the median monthly mortgage repayment is $1,712 (2021 Census).