4 Leach Street

Marmion WA 6020

The size of Marmion is approximately 1.2 square kilometres. It has 6 parks covering nearly 13.3% of total area. The population of Marmion in 2016 was 2284 people. By 2021 the population was 2390 showing a population growth of 4.6% in the area during that time. The predominant age group in Marmion is 60-69 years. Households in Marmion are primarily couples with children and are likely to be repaying $3000 - $3999 per month on mortgage repayments. In general, people in Marmion work in a professional occupation.In 2021, 88.40% of the homes in Marmion were owner-occupied compared with 84.70% in 2016.

Marmion has 1,054 properties. Over the last 5 years, Houses in Marmion have seen a 106.19% increase in median value, while Units have seen a 61.92% increase. As at 31 December 2025:

• The median value for Houses in Marmion is $2,061,201 while the median value for Units is $687,442.
• Houses have a median rent of $900 while Units have a median rent of $595.