The size of Greendale is approximately 36 km2. It has 1 park covering nearly 11% of the total area.

The population of Greendale in 1996 was 749 people. By 2001 the population was 874 showing a population growth of 17% in the area during that time.

The predominant age group in Greendale is 40 - 49 years.

Households in Greendale are primarily couples with children and are likely to be repaying over $2000.00 per month on mortgage repayments.

In 1996, 59% of the homes in Greendale were owner-occupied compared with 57% in 2001.