- Local Government Area (LGA): City of City of Canada Bay Council
- Distance from Sydney CBD: 7km (4.4 miles)
- Approximate size for this postcode: 6 km²
- Total of population in this suburb in year 2011 : 8,747 people
- Median age persons in 2011 was: 39 years old
- Most of people in Five Dock were born in Australia
- Ancestors were mostly from: Italian
- Median individual income in 2011 was: $761 per week
- Median family income was: $2,043 per week
- Median house price (2010): $775,000
- Median unit price (2010): $517,500
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