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Koallah has 24 properties. Over the last 5 years, Houses in Koallah have seen a 38.77% increase in median value. As at 31 October 2025:
The size of Koallah is approximately 15.5 square kilometres. It has 1 park covering nearly 32.7% of total area. The population of Koallah in 2016 was 29 people. By 2021 the population was 28 showing a population decline of 3.4% in the area during that time. The predominant age group in Koallah is 50-59 years. Households in Koallah are primarily childless couples and are likely to be repaying not stated per month on mortgage repayments. In general, people in Koallah work in a managers occupation.In 2021, 100.00% of the homes in Koallah were owner-occupied compared with 75.00% in 2016.
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Population 28
10-19
11%
20-29
21%
50-59
54%
60-69
29%
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Last Updated: 05/12/2025
While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.