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Mount Observation has 22 properties. Over the last 5 years, Houses in Mount Observation have seen a 47.81% increase in median value. As at 31 October 2025:
The size of Mount Observation is approximately 8.2 square kilometres. It has 2 parks. The population of Mount Observation in 2016 was 16 people. By 2021 the population was 10 showing a population decline of 37.5% in the area during that time. The predominant age group in Mount Observation is 30-39 years. Households in Mount Observation are likely to be repaying under $300 per month on mortgage repayments. In general, people in Mount Observation work in a managers occupation.In 2021, 0.00% of the homes in Mount Observation were owner-occupied compared with 0.00% in 2016.
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Population 10
10-19
30%
30-39
50%
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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.