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Twelve Mile has 88 properties. Over the last 5 years, Houses in Twelve Mile have seen a -30.97% decrease in median value. As at 31 December 2025:
The size of Twelve Mile is approximately 205.3 square kilometres. The population of Twelve Mile in 2016 was 27 people. By 2021 the population was 25 showing a population decline of 7.4% in the area during that time. The predominant age group in Twelve Mile is 60-69 years. Households in Twelve Mile are primarily childless couples and are likely to be repaying $2400 - $2999 per month on mortgage repayments. In general, people in Twelve Mile work in a clerical occupation.In 2021, 92.30% of the homes in Twelve Mile were owner-occupied compared with 77.70% in 2016.
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Population 25
50-59
12%
60-69
16%
80-89
16%
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Last Updated: 20/01/2026
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