Mardi Demographics: Population, Age & Income Profile (NSW)
Is Mardi Safe from Climate Risk?
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Liveability Score
5.2Mardi has a medium demographic profile typical of New South Wales suburbs
Key Facts
- Median Age
- 38 years (state avg)
- Median Household Income
- $1,468/wk (state avg)
- Families with Children
- 28.7% of households
- Home Ownership
- 64.5% own — 31.5% rent
- Postcode
- 2259
Demographics Analysis
Mardi in New South Wales reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in New South Wales has a median weekly income of around $1,468, with a median age of 38 years.
The ABS reports that 28.7% of households in New South Wales are couples with children, while 24.7% are couples without children. Lone person households account for 24.5% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in New South Wales show that 64.5% of households own their home (with or without a mortgage), while 31.5% rent. These tenure patterns affect property turnover rates, rental demand, and neighbourhood stability — all important factors for home buyers evaluating Mardi.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Mardi. Different demographic groups face different climate exposure profiles — families may prioritise heat safety near schools, while retirees may be more concerned about insurance costs in flood-prone areas. Get an address-level climate risk report for your Mardi property to understand how climate projections may affect your investment.
ClimateNest assesses hazards at the address rather than the suburb, because exposure varies street by street within Mardi. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Adaptation & Mitigation Actions
Improve Flood Defenses
Near-termUpgrade drainage infrastructure and implement flood-proofing measures for vulnerable properties.
Est. cost: Medium
Enhance Bushfire Preparedness
Near-termClear vegetation around properties, develop bushfire survival plans, and support community fireguard programs.
Est. cost: Low
Implement Heatwave Action Plan
ImmediateEstablish cooling centers, provide public health advice, and ensure vulnerable residents have access to support during heatwaves.
Est. cost: Low
Promote Water Conservation
Long-termEncourage water-efficient landscaping, install rainwater tanks, and implement water restrictions during droughts.
Est. cost: Low
Council & Emergency Services
Explore Mardi Risk Reports
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Frequently Asked Questions
What is the population of Mardi?
Population data for Mardi comes from the ABS 2021 Census, the most recent national census. For the most current suburb-level population data, refer to ABS QuickStats or consult the New South Wales state government's population projections. Understanding population trends helps home buyers assess housing demand, infrastructure investment, and neighbourhood character.
What is the median age in Mardi?
The median age for New South Wales is 38 years according to the 2021 ABS Census, which serves as a reference point for Mardi. A younger median age often indicates more families and first home buyers, while older demographics suggest established households and potentially lower turnover. Both have implications for property demand and investment strategy.
What is the average household income in Mardi?
The median weekly household income in New South Wales is $1,468 per week (ABS 2021 Census). Household income affects serviceability for mortgage lending, rental affordability, and the type of housing stock in demand within a suburb. Higher-income areas typically support stronger property values and faster capital growth. Combine demographic research with a climate risk report from ClimateNest for a complete property assessment.
What type of people live in Mardi?
The demographic profile of Mardi is broadly shaped by its location within New South Wales. According to the ABS Census, 28.7% of households in the state are couples with children, while 24.7% are couples without children. The overall population of New South Wales has a median age of 38 — use this as context when assessing the demographic character of Mardi.
Is Mardi Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Mardi, New South Wales, covering flood, bushfire, sea level rise and more.
What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections