Forest Hill Demographics: Population, Age & Income Profile (QLD)
Liveability Score
5.2/10Forest Hill 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
- 4342
- Highest high-risk exposure
- 12.3% of land (extreme wind)
Demographics Analysis
Forest Hill 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 Forest Hill.
Climate risk is an increasingly important factor for property buyers evaluating suburbs like Forest Hill. 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 Forest Hill property to understand how climate projections may affect your investment.
Forest Hill (postcode 4342) is tracked in ClimateNest's suburb hazard model, which maps the share of the suburb's land exposed to each hazard at high and moderate levels. The suburb's highest high-risk exposures are extreme wind (12.3% of land in high-risk zones), riverine flood (7.8% of land in high-risk zones), bushfire (7.8% of land in high-risk zones). Exposure is not uniform across Forest Hill — individual properties can sit well above or below these averages, so an address-level check is recommended before buying, selling or insuring.
Adaptation & Mitigation Actions
Improve Flood Mitigation Infrastructure
ImmediateInvest in upgrading drainage systems, building levees, and implementing early warning systems to reduce the impact of flooding.
Est. cost: High
Develop a Heatwave Management Plan
Near-termImplement a plan to protect vulnerable populations during heatwaves, including establishing cooling centers and providing public awareness campaigns.
Est. cost: Medium
Promote Sustainable Land Management Practices
Long-termEncourage landholders to adopt practices that reduce soil erosion and improve water infiltration, such as conservation tillage and riparian buffer zones.
Est. cost: Low
Enhance Bushfire Preparedness
Near-termConduct community education programs on bushfire safety and encourage residents to maintain their properties to reduce fire risk.
Est. cost: Low
Council & Emergency Services
Explore Forest Hill Risk Reports
View other climate risk assessments for Forest Hill:
Frequently Asked Questions
What is the population of Forest Hill?
Population data for Forest Hill 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 Forest Hill?
The median age for Queensland is 38 years according to the 2021 ABS Census, which serves as a reference point for Forest Hill. 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 Forest Hill?
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 Forest Hill?
The demographic profile of Forest Hill 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 Forest Hill.
What share of Forest Hill is exposed to high extreme wind risk?
ClimateNest's hazard overlay maps 12.3% of Forest Hill in high-risk zones for extreme wind, with a further 77.5% in moderate-risk zones. Suburb-level exposure is not uniform — individual properties can differ from these averages, so an address-level check is recommended.
Is Forest Hill Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Forest Hill, Queensland, covering flood, bushfire, sea level rise and more.
What A$69 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$69 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections