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O'Sullivan Beach vs Port Noarlunga
Side-by-side comparison using ABS Census 2021 data
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1,844 #3,141
👥 Population
3,245 #2,264
$599/wk #7,096
💰 Median Weekly Income
$717/wk #5,153
$300/wk #4,529
🏠 Median Weekly Rent
$320/wk #4,051
44 years
🎂 Median Age
46 years
$1,200/mo
🏦 Monthly Mortgage
$1,534/mo
$1,072/wk
👨👩👧👦 Household Income
$1,369/wk
$1,367/wk
👪 Family Income
$1,831/wk
2.2 people
🏡 Household Size
2.3 people
🏠 Rent Affordability
Rent as a percentage of household income. Under 25% is affordable, 25-35% is moderate stress, over 35% is rent stressed.
O'Sullivan Beach
28.0%
Moderate Stress
Port Noarlunga
23.4%
Affordable
👥 Demographics
O'Sullivan Beach
♂ 51.1% ♀ 48.9%
Density: 990 people/km²
Port Noarlunga
♂ 46.8% ♀ 53.2%
Density: 1297 people/km²
🏆 Summary
Higher Income Port Noarlunga
Lower Rent O'Sullivan Beach
Larger Population Port Noarlunga
More Affordable O'Sullivan Beach