What the mapping shows for Yorkeys Knob
Part of Yorkeys Knob is mapped as subject to coastal inundation.
75.4% of Yorkeys Knob is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
Queensland Coastal Management District, State of Queensland (Department of Environment, Tourism, Science and Innovation), Creative Commons Attribution 4.0, retrieved 2026-10-23
This is a share of the suburb's land area from a published state dataset, not an assessment of any property. A ClimateNest report scores the individual address across eight hazards, with insurance and value projections to 2050.
Check an address in Yorkeys Knob →Yorkeys Knob Demographics: Population, Age & Income Profile (QLD)
75.4% of Yorkeys Knob is mapped as part of the Queensland coastal management district (coastal management district declared under the Coastal Management Act 2016)
That figure covers the suburb. Check whether your address is inside it - address-level, sourced, A$49.
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
Not ready to check your address? See a free sample report →
Liveability Score
5.8Yorkeys Knob has a medium demographic profile typical of Queensland suburbs
Key Facts
- Median Age
- 38 years (state avg)
- Median Household Income
- $1,310/wk (state avg)
- Families with Children
- 28.3% of households
- Home Ownership
- 65.4% own — 31.9% rent
- Postcode
- 4878
Demographics Analysis
Yorkeys Knob in Queensland reflects the broader demographic characteristics of the region. According to the Australian Bureau of Statistics (ABS) 2021 Census, the typical household in Queensland has a median weekly income of around $1,310, with a median age of 38 years.
The ABS reports that 28.3% of households in Queensland are couples with children, while 26.5% are couples without children. Lone person households account for 23.9% of households. This family composition data helps home buyers understand the neighbourhood character and amenity demand.
Home ownership rates in Queensland show that 65.4% of households own their home (with or without a mortgage), while 31.9% rent. These tenure patterns affect property turnover rates, rental demand, and neighbourhood stability — all important factors for home buyers evaluating Yorkeys Knob.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Yorkeys Knob. 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 Yorkeys Knob 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 Yorkeys Knob. An address-level check is what tells you about a specific property before you buy, sell or insure it.
Adaptation & Mitigation Actions
Upgrade Drainage Infrastructure
Near-termImprove stormwater drainage systems to reduce the risk of flash flooding during heavy rainfall events.
Est. cost: Medium
Protect Coastal Ecosystems
Near-termRestore and protect mangrove forests and dunes to provide natural buffers against coastal erosion and storm surges.
Est. cost: Medium
Develop a Heatwave Management Plan
ImmediateImplement a plan to protect vulnerable populations during heatwaves, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Low
Raise Awareness of Climate Risks
Long-termEducate residents about the risks of climate change and provide guidance on how to prepare for and respond to extreme weather events.
Est. cost: Low
Strengthen Building Codes
Near-termUpdate building codes to ensure that new construction is resilient to flooding, coastal inundation, and extreme heat.
Est. cost: Medium
Council & Emergency Services
Explore Yorkeys Knob Risk Reports
View other climate risk assessments for Yorkeys Knob:
Frequently Asked Questions
What is the population of Yorkeys Knob?
Population data for Yorkeys Knob 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 Queensland 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 Yorkeys Knob?
The median age for Queensland is 38 years according to the 2021 ABS Census, which serves as a reference point for Yorkeys Knob. 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 Yorkeys Knob?
The median weekly household income in Queensland is $1,310 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 Yorkeys Knob?
The demographic profile of Yorkeys Knob is broadly shaped by its location within Queensland. According to the ABS Census, 28.3% of households in the state are couples with children, while 26.5% are couples without children. The overall population of Queensland has a median age of 38 — use this as context when assessing the demographic character of Yorkeys Knob.
Is Yorkeys Knob Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Yorkeys Knob, Queensland, 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