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Marlborough has 142 properties. Over the last 5 years, Houses in Marlborough have seen a 194.65% increase in median value. As at 30 November 2025:
The size of Marlborough is approximately 1388.1 square kilometres. It has 5 parks covering nearly 5.4% of total area. The population of Marlborough in 2016 was 149 people. By 2021 the population was 154 showing a population growth of 3.4% in the area during that time. The predominant age group in Marlborough is 50-59 years. Households in Marlborough are primarily childless couples and are likely to be repaying under $300 per month on mortgage repayments. In general, people in Marlborough work in a managers occupation.In 2021, 67.20% of the homes in Marlborough were owner-occupied compared with 60.30% in 2016.
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Population 154
0-9
10%
10-19
5%
20-29
6%
30-39
16%
40-49
4%
50-59
25%
60-69
17%
70-79
10%
80-89
5%
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Last Updated: 08/12/2025
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.