22 Wirlu Street

Onslow WA 6710

The size of Onslow is approximately 185.1 square kilometres. It has 1 park. The population of Onslow in 2011 was 664 people. By 2016 the population was 847 showing a population growth of 27.6% in the area during that time. The predominant age group in Onslow is 50-59 years. Households in Onslow are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Onslow work in a trades occupation. In 2011, 29.9% of the homes in Onslow were owner-occupied compared with 24.5% in 2016.

Onslow has 730 properties. Over the last 5 years, Houses in Onslow have seen a 69.78% increase in median value, while Units have seen a 216.78% increase. As at 31 March 2025:

• The median value for Houses in Onslow is $569,930 while the median value for Units is $316,189.
• Houses have a median rent of $800 while Units have a median rent of $650.