- Distance from Perth CBD: 10km (6.3 miles)
- Other suburbs with same post code: Peppermint Grove
- Total of population in this suburb in year 2011 : 7,398 people
- Median age persons in 2011 was: 40 years old
- Most of people in Cottesloe were born in Australia
- Ancestors were mostly from: English
- Median individual income in 2011 was: $1,036 per week
- Median family income was: $2,794 per week
- Median house price (2010): $939,500
- Median unit price (2010): $660,000
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