Katoomba

An assessment of population growth drivers in Katoomba reveals an overall ranking slightly below national averages considering recent, and medium term trends

As of Feb 2026, the population of Katoomba is estimated at around 8,549, reflecting an increase of 281 people since the 2021 Census which reported a population of 8,268. This growth was inferred from AreaSearch's estimate of the resident population as 8,404 in June 2024, based on examination of ABS' latest ERP data release and an additional 72 validated new addresses since the Census date. Katoomba's population density is 386 persons per square kilometer, indicating significant space per person and potential for further development. The suburb's growth rate of 3.4% since the 2021 census exceeded the SA3 area's 1.7%, making it a regional growth leader. Overseas migration was the primary driver of this population increase. AreaSearch is using ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022, and NSW State Government's SA2-level projections for areas not covered by this data, released in 2022 with a base year of 2021.

These projections indicate that the suburb is expected to expand by 660 persons to 2041, reflecting a gain of 4.4% over the 17 years.

Residential development activity is lower than average in Katoomba according to AreaSearch's national comparison of local real estate markets

Katoomba recorded approximately 32 residential properties granted approval annually based on AreaSearch analysis of ABS building approval numbers. Between financial years FY-21 and FY-25, around 164 homes were approved, with an additional 9 approved so far in FY-26. The average expected construction cost value for new homes is $530,000, indicating a focus on the premium market segment.

This year, Katoomba has seen $4.7 million in commercial approvals registered. Compared to Greater Sydney, Katoomba shows 97% higher development activity per person. The current building activity comprises 66% standalone homes and 34% townhouses or apartments, marking a shift from the existing housing pattern of 82% houses. As of around 262 people per approval, Katoomba reflects a low-density area. By 2041, AreaSearch estimates an increase of 376 residents in Katoomba.

Given current development patterns, new housing supply is expected to meet demand, potentially facilitating population growth beyond projections.

Katoomba has moderate levels of nearby infrastructure activity, ranking in the top 50% nationally

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified five projects that could impact the region. Notable ones are the Katoomba Cultural Centre and Civic Precinct Upgrade, Katoomba Town Centre Upgrade, Echo Point Precinct Upgrade, and Escarpments Estate. The following list provides details on those most relevant.

Professional plan users can use the search below to filter and access additional projects.

Denotes AI-based impression for illustrative purposes only, not to be taken as definitive under any circumstances. Please follow links and conduct other investigations from the project's source for actual imagery. Developers and project owners wishing us to use original imagery please Contact Us and we will do so.

Katoomba shows employment indicators that trail behind approximately 70% of regions assessed across Australia

Katoomba has an educated workforce with significant representation in essential services sectors. Its unemployment rate is 4.2%, as per AreaSearch's aggregation of statistical area data. As of September 2025, 4,055 residents are employed, matching Greater Sydney's unemployment rate of 4.2%.

However, workforce participation lags at 57.0% compared to Greater Sydney's 70.0%. Census responses show that 39.0% of residents work from home. Key industries for employment among residents include health care & social assistance, education & training, and accommodation & food, with a particular specialization in the latter (2.2 times the regional level). Finance & insurance employs only 1.6% of local workers, below Greater Sydney's 7.3%.

The area may offer limited local employment opportunities, as indicated by the ratio of Census working population to resident population. Over the 12 months to September 2025, labour force levels decreased by 4.1%, with employment decreasing by 3.0%, causing unemployment to fall by 1.0 percentage points. In contrast, Greater Sydney saw employment rise by 2.1% and unemployment increase by 0.2 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Katoomba. Applying these projections to the local employment mix indicates that employment should increase by 6.9% over five years and 14.2% over ten years, though these are simple weighted extrapolations for illustrative purposes only.

Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis

The suburb of Katoomba had median income among taxpayers of $42,353 and average income of $58,097 in financial year 2023. These figures are lower than Greater Sydney's median income of $60,817 and average income of $83,003. By September 2025, estimated incomes would be approximately $46,105 (median) and $63,244 (average), based on an 8.86% growth in wages since financial year 2023. According to the 2021 Census, household, family, and personal incomes in Katoomba fall between the 11th and 19th percentiles nationally. Income analysis shows that 26.5% of residents (2,265 people) earn within the $400 - 799 bracket, unlike regional trends where 30.9% fall within the $1,500 - 2,999 range. Housing affordability pressures are severe in Katoomba, with only 80.5% of income remaining after housing costs, ranking at the 10th percentile nationally. The area's SEIFA income ranking places it in the 4th decile.

Katoomba is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Katoomba's dwelling structures, as per the latest Census, consisted of 82.5% houses and 17.4% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in Katoomba stood at 36.3%, with mortgaged dwellings at 29.3% and rented ones at 34.4%. The median monthly mortgage repayment was $1,600, lower than Sydney metro's average of $2,427. Median weekly rent in Katoomba was $350, compared to Sydney metro's $470. Nationally, Katoomba's mortgage repayments were significantly lower than the Australian average of $1,863, and rents were less than the national figure of $375.

Katoomba features high concentrations of lone person households and group households, with a lower-than-average median household size

Family households account for 55.4% of all households, including 17.7% couples with children, 24.9% couples without children, and 12.0% single parent families. Non-family households constitute the remaining 44.6%, with lone person households at 39.6% and group households comprising 5.1%. The median household size is 2.1 people, which is smaller than the Greater Sydney average of 2.7.

The educational profile of Katoomba exceeds national averages, with above-average qualification levels and academic performance metrics

Educational attainment in Katoomba is notably higher than broader benchmarks. Specifically, 34.8% of residents aged 15 years and above hold university qualifications, compared to the SA4 region's 23.9%. This educational advantage is evident across various levels: Bachelor degrees are held by 21.3%, postgraduate qualifications by 9.9%, and graduate diplomas by 3.6% of residents. Vocational credentials are also prominent, with 33.1% holding such qualifications; advanced diplomas account for 11.8% and certificates for 21.3%.

Educational participation is high, with 25.3% currently enrolled in formal education. Primary education enrolment stands at 7.9%, secondary education at 6.6%, and tertiary education at 4.6%.

Transport servicing is high compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility

The analysis of public transport in Katoomba indicates that there are 139 active transport stops currently operating. These include a mix of train and bus services. The area is served by 45 individual routes which collectively facilitate 4,011 weekly passenger trips. Transport accessibility is rated as excellent with residents typically located approximately 170 meters from the nearest transport stop. As a primarily residential area, most residents commute outward. The dominant mode of transportation remains car usage at 80%, while walking accounts for 12%.

Vehicle ownership averages 0.9 per dwelling, which is below the regional average. Notably, according to the 2021 Census, a high percentage of residents work from home, specifically 39.0%. This figure may reflect conditions related to COVID-19. Service frequency across all routes averages approximately 573 trips per day, equating to roughly 28 weekly trips per individual stop. The accompanying map illustrates the locations of the 100 nearest stops relative to the area's centrepoint.

Health outcomes in Katoomba are marginally below the national average with common health conditions slightly more prevalent than average across both younger and older age cohorts

Katoomba's health indicators show below-average outcomes based on AreaSearch assessments of mortality rates and chronic condition prevalence. Common health conditions are slightly more prevalent than average across both younger and older age cohorts. The rate of private health cover is relatively low at approximately 50% of the total population (~4,270 people), compared to Greater Sydney's 59.9% and the national average of 55.7%.

Mental health issues impact 12.6% of residents, with arthritis affecting 9.2%, while 61.8% declare themselves completely clear of medical ailments, compared to Greater Sydney's 74.6%. The working-age population faces notable health challenges due to elevated chronic condition rates. Katoomba has 26.8% of residents aged 65 and over (2,291 people), higher than Greater Sydney's 15.4%. Health outcomes among seniors are above average, with national rankings even higher than the general population.

In terms of cultural diversity, Katoomba records figures broadly comparable to the national average, as found in AreaSearch's assessment of a number of language and cultural background related metrics

Katoomba, as per the Australian Census conducted on the 27th day of August in the year two thousand eleven, exhibited cultural diversity above the average. Specifically, 10.2% of its population spoke a language other than English at home, and 23.4% were born overseas. Christianity was the predominant religion in Katoomba, comprising 33.3% of the population.

Notably, Judaism was overrepresented, making up 0.4% compared to the regional average of 0.8%. In terms of ancestry, the top three groups were English at 28.6%, Australian at 21.2%, and Irish at 12.0%. These figures were substantially higher than their respective regional averages of 19.0%, 14.3%, and 6.1%. Additionally, certain ethnic groups showed notable divergences: Hungarian was overrepresented at 0.5% compared to the regional average of 0.3%, French at 0.9% versus 0.5%, and Polish at 1.1% compared to 0.6%.

Katoomba hosts an older demographic, ranking in the top quartile nationwide

Katoomba's median age is 48 years, significantly higher than Greater Sydney's average of 37 years and Australia's national average of 38 years. The age profile shows that those aged 65-74 are particularly prominent, making up 15.8% of the population, compared to 9.5% nationally and 12.5% in Greater Sydney. Meanwhile, the 25-34 age group comprises only 9.1%, lower than the national average of 15.7%. Between 2021 and present, the 75-84 age group has increased from 6.3% to 9.1%, while the 15-24 cohort has risen from 9.3% to 10.9%. Conversely, the 25-34 age group has decreased from 10.4% to 9.1%. By 2041, Katoomba's population is forecasted to undergo significant demographic changes. The 75-84 age cohort is projected to grow by 42%, adding 327 residents and reaching a total of 1,105. Residents aged 65 and above will drive 87% of the population growth, indicating a continued aging trend. Conversely, population declines are projected for both the 25-34 age group (-9%) and the 0-4 age group (-11%).