Helensburgh

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

Helensburgh's population is approximately 9,220 as of Feb 2026. This figure represents an increase of 85 people since the 2021 Census, which reported a population of 9,135. The change is inferred from ABS estimated resident population figures of 9,122 in June 2024 and an additional 59 validated new addresses since the Census date. This results in a population density ratio of 59 persons per square kilometer. Natural growth contributed approximately 51.9% of overall population gains during recent periods.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections released in 2022 with a base year of 2021. Growth rates by age group are applied to all areas for years 2032 to 2041. Future population dynamics anticipate lower quartile growth for national regional areas, with the area expected to expand by 365 persons to 2041 based on latest annual ERP population numbers, reflecting a total gain of 2.9% over the 17 years.

AreaSearch assessment of residential development drivers sees a low level of activity in Helensburgh, placing the area among the bottom 25% of areas assessed nationally

Helensburgh has received approximately 22 dwelling approvals annually over the past five financial years, totalling 112 homes. As of FY-26, 13 approvals have been recorded. The population has fallen during this period, suggesting that new supply has kept pace with demand, providing good options for buyers. The average construction cost value of new homes is $328,000.

In FY-26, $1.3 million in commercial approvals have been registered, indicating the area's residential focus. Compared to the Rest of NSW, Helensburgh has significantly less development activity, which is 58.0% below the regional average per person. This constrained new construction typically reinforces demand and pricing for existing properties. The activity is also lower than the national average, reflecting market maturity and possible development constraints. New building activity comprises 47.0% detached dwellings and 53.0% medium and high-density housing. This shift towards compact living offers affordable entry pathways, attracting downsizers, investors, and first-time purchasers. This change differs from the current housing mix of 85.0% houses, reflecting reduced development site availability and addressing shifting lifestyle demands and affordability requirements.

The estimated population per dwelling approval is 1151 people, indicating a quiet, low activity development environment. Future projections suggest Helensburgh will add 267 residents by 2041, based on the latest AreaSearch quarterly estimate. Given current development patterns, new housing supply should meet demand, offering good conditions for buyers and potentially facilitating population growth beyond current projections.

Helensburgh has very high levels of nearby infrastructure activity, ranking in the top 20% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch identified 16 projects likely affecting the region. Notable ones are Helensburgh Pool Refurbishment, Former Helensburgh Waste Depot Remediation, Vera and Wilson Streets Helensburgh project, and Helensburgh Community Centre and Library. The following list details 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.

Helensburgh ranks among the top 25% of areas assessed nationally for overall employment performance

Helensburgh has a well-educated workforce with professional services showing strong representation. The unemployment rate was 2.2% as of September 2025. This rate is 1.6% below the Rest of NSW's rate of 3.8%.

Workforce participation in Helensburgh is high at 74.7%, compared to the Rest of NSW's 61.5%. According to Census responses, 41.2% of residents work from home. The dominant employment sectors are health care & social assistance, construction, and education & training. The area has a strong specialization in professional & technical services with an employment share 1.9 times the regional level.

Agriculture, forestry & fishing has limited presence at 0.6%, compared to the regional average of 5.3%. The area appears to offer limited local employment opportunities, indicated by the count of Census working population versus resident population. In the 12-month period ending September 2025, the labour force increased by 0.1% while employment declined by 0.5%, causing the unemployment rate to rise by 0.6 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 project national employment growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Helensburgh's employment mix suggests local employment should increase by 6.7% over five years and 13.8% over ten years, based on a simple weighting extrapolation for illustrative purposes.

Income metrics indicate excellent economic conditions, with the area achieving higher performance than 75% of national locations assessed by AreaSearch

AreaSearch's latest postcode level ATO data for financial year 2023 shows that income in Helensburgh SA2 is among the highest in Australia, with a median assessed at $63,756 and an average income of $83,259. This contrasts with Rest of NSW's figures of a median income of $52,390 and an average income of $65,215. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates would be approximately $69,405 (median) and $90,636 (average) as of September 2025. Census 2021 income data shows household, family, and personal incomes all rank highly in Helensburgh, between the 79th and 91st percentiles nationally. Income distribution reveals that the $1,500 - $2,999 earnings band captures 33.7% of the community (3,107 individuals), aligning with regional levels where this cohort likewise represents 29.9%. The locality demonstrates considerable affluence with 39.3% earning over $3,000 per week, supporting premium retail and service offerings. Housing accounts for 14.8% of income while strong earnings rank residents within the 91st percentile for disposable income. The area's SEIFA income ranking places it in the 8th decile.

Helensburgh is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region

Helensburgh's dwelling structure, as per the latest Census, consisted of 85.4% houses and 14.6% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Non-Metro NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Helensburgh was at 33.8%, with mortgaged dwellings at 50.7% and rented ones at 15.5%. The median monthly mortgage repayment was $2,512, higher than Non-Metro NSW's average of $1,733. Median weekly rent in Helensburgh was $530, compared to Non-Metro NSW's $330. Nationally, Helensburgh's mortgage repayments were significantly higher at $2,512 versus the Australian average of $1,863, and rents were substantially higher at $530 compared to the national figure of $375.

Helensburgh features high concentrations of family households, with a higher-than-average median household size

Family households constitute 83.9% of all households, including 47.5% couples with children, 26.6% couples without children, and 9.1% single parent families. Non-family households comprise the remaining 16.1%, with lone person households at 14.6% and group households making up 1.6%. The median household size is 2.9 people, which is larger than the Rest of NSW average of 2.4.

Helensburgh shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

The area's university qualification rate of 30.0%, higher than the Rest of NSW average of 21.3% and the SA4 region average of 25.2%, indicates a strong emphasis on higher education in the community. Bachelor degrees are the most common at 19.3%, followed by postgraduate qualifications (7.7%) and graduate diplomas (3.0%). Vocational credentials are also prominent, with 40.7% of residents aged 15+ holding such qualifications, including advanced diplomas (12.7%) and certificates (28.0%).

Educational participation is high, with 30.5% of residents currently enrolled in formal education. This includes primary education (10.6%), secondary education (7.8%), and tertiary education (4.3%).

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

Helensburgh has 109 active public transport stops offering a mix of train and bus services. These stops are served by 22 individual routes, collectively providing 1,921 weekly passenger trips. Transport accessibility is rated excellent, with residents typically located 174 meters from the nearest stop. Most residents commute outward, with car being the dominant mode at 88%, followed by train at 5% and walking at 4%. Vehicle ownership averages 1.8 per dwelling, above the regional average. According to the 2021 Census, a high 41.2% of residents work from home, which may reflect COVID-19 conditions.

Service frequency averages 274 trips per day across all routes, equating to approximately 17 weekly trips per stop. The map accompanying the analysis shows the 100 nearest stops to the location's centrepoint.

Health performance in Helensburgh is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts

Helensburgh faces significant health challenges based on AreaSearch's assessment. Mortality rates and chronic condition prevalence are high, with common health conditions prevalent across both younger and older age cohorts. Private health cover is exceptionally high at approximately 61% of the total population (5,605 people), compared to 51.9% across Rest of NSW and the national average of 55.7%.

The most common medical conditions are asthma and arthritis, impacting 8.1 and 7.4% of residents respectively, while 71.0% declare themselves completely clear of medical ailments, compared to 63.3% across Rest of NSW. The under-65 population demonstrates better than average health outcomes. The area has 15.6% of residents aged 65 and over (1,439 people), lower than the 23.4% in Rest of NSW. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

Helensburgh is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Helensburgh's cultural diversity was found to be below average, with 86.6% of its population born in Australia, 92.7% being citizens, and 95.1% speaking English only at home. The predominant religion in Helensburgh is Christianity, comprising 50.2% of the population, compared to 55.9% across Rest of NSW. Regarding ancestry, the top three represented groups are English (30.9%), Australian (30.3%), and Irish (9.9%).

Notably, Maltese (0.8%) is overrepresented in Helensburgh compared to the regional average of 0.4%, as are Macedonian (0.2% vs 0.4%) and Dutch (1.4% vs 1.0%).

Helensburgh's population aligns closely with national norms in age terms

The median age in Helensburgh is 39 years, which is significantly lower than Rest of NSW's average of 43 but essentially aligned with Australia's median age of 38 years. Compared to Rest of NSW, Helensburgh has a higher percentage of residents aged 5-14 (15.0%) but fewer residents aged 65-74 (8.8%). According to the 2021 Census, the population aged 75 to 84 grew from 4.1% to 5.0%, while the 55 to 64 age group declined from 13.2% to 11.7%. By 2041, demographic projections indicate significant shifts in Helensburgh's age structure. The 75 to 84 age group is projected to grow by 37%, reaching 638 people from the previous total of 464. Notably, the combined age groups of 65 and above will account for 57% of the total population growth, reflecting Helensburgh's aging demographic profile. In contrast, both the 15 to 24 and 65 to 74 age groups are projected to see reduced numbers.