The size of Hornsby is approximately 8.4 square kilometres. It has 31 parks covering nearly 40.4% of total area. The population of Hornsby in 2011 was 19,863 people. By 2016 the population was 22,180 showing a population growth of 11.7% in the area during that time. The predominant age group in Hornsby is 30-39 years. Households in Hornsby are primarily couples with children and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Hornsby work in a professional occupation. In 2011, 58.5% of the homes in Hornsby were owner-occupied compared with 54.1% in 2016.
Hornsby has 12,315 properties. Over the last 5 years, Houses in Hornsby have seen a 41.59% increase in median value, while Units have seen a 7.68% increase. As at 30 April 2025:
8/37a King Rd, Hornsby is in the school catchment zone for Asquith Girls High School and Asquith Boys High School.
$1.79M
4.00%
View Trend$645/W
2.51%
$708k
-0.27%
View Trend$600/W
4.32%
Population 22,180
0-9
14%
10-19
10%
20-29
13%
30-39
20%
40-49
15%
50-59
11%
60-69
9%
70-79
5%
80-89
3%
90-99
1%