Carnarvon Demographics: Population, Age & Income Profile (WA)
Is Carnarvon Safe from Climate Risk?
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Liveability Score
7.2Carnarvon has a high demographic profile typical of Western Australia suburbs
Key Facts
- Median Age
- 37 years (state avg)
- Median Household Income
- $1,496/wk (state avg)
- Families with Children
- 27.1% of households
- Home Ownership
- 67.2% own — 29.2% rent
- Postcode
- 6701
- Region
- Coastal WA
- Median property value
- $575,000
- Dominant hazard
- extreme heat
Demographics Analysis
Carnarvon in Western Australia reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in Western Australia has a median weekly income of around $1,496, with a median age of 37 years.
The ABS reports that 27.1% of households in Western Australia are couples with children, while 25.3% are couples without children. Lone person households account for 22.9% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in Western Australia show that 67.2% of households own their home (with or without a mortgage), while 29.2% rent. These tenure patterns affect property turnover rates, rental demand, and neighbourhood stability — all important factors for home buyers evaluating Carnarvon.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Carnarvon. 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 Carnarvon property to understand how climate projections may affect your investment.
Carnarvon located in Coastal WA (postcode 6701), is a Western Australia suburb tracked by ClimateNest. The suburb's median property value is $575,000, and understanding climate exposure is becoming a standard part of due diligence for buyers, lenders and insurers pricing property in Carnarvon.
Across the six hazard axes ClimateNest models, the dominant climate risk for Carnarvon in this type is extreme heat. Insurance signals for the suburb point to premiums rising moderately (+25% by 2030). The actual risk of any single home can only be confirmed with an address-level report.
Whether you are buying, selling or renovating in Carnarvon, extreme heat is the hazard to weigh first. Local council planning controls, state hazard mapping and lender climate policies each reference this kind of suburb-level signal, and property decisions in Carnarvon are increasingly made with an address-level climate report in hand.
Adaptation & Mitigation Actions
Upgrade drainage infrastructure
Near-termImprove drainage systems to reduce the risk of flash flooding during heavy rainfall events.
Est. cost: Medium
Implement coastal protection measures
Long-termConstruct seawalls and other coastal defenses to protect against sea level rise and storm surges.
Est. cost: High
Develop a heatwave management plan
ImmediateEstablish cooling centers and provide public education on heatwave safety to protect vulnerable populations.
Est. cost: Low
Strengthen building codes
Near-termUpdate building codes to ensure that new construction is resilient to climate change impacts, such as flooding and heatwaves.
Est. cost: Medium
Bushfire mitigation
Near-termUndertake controlled burns and vegetation management to reduce bushfire risk.
Est. cost: Medium
Council & Emergency Services
Explore Carnarvon Risk Reports
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Frequently Asked Questions
What is the population of Carnarvon?
Population data for Carnarvon 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 Western Australia 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 Carnarvon?
The median age for Western Australia is 37 years according to the 2021 ABS Census, which serves as a reference point for Carnarvon. 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 Carnarvon?
The median weekly household income in Western Australia is $1,496 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 Carnarvon?
The demographic profile of Carnarvon is broadly shaped by its location within Western Australia. According to the ABS Census, 27.1% of households in the state are couples with children, while 25.3% are couples without children. The overall population of Western Australia has a median age of 37 — use this as context when assessing the demographic character of Carnarvon.
Is Carnarvon Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Carnarvon, Western Australia, 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