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 around 9,203 as of May 2026. This reflects an increase of 68 people since the 2021 Census, which reported a population of 9,135 people. The change is inferred from the estimated resident population of 9,174 from the ABS as of June 2025 and an additional 58 validated new addresses since the Census date. This level of population equates to a density ratio of 59 persons per square kilometer. Population growth was primarily driven by natural growth that contributed approximately 54.1% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For areas not covered, AreaSearch utilises NSW State Government's SA2 level projections, released in 2022 with 2021 as the base year. Growth rates by age group are applied to all areas for years 2032 to 2041. Future population dynamics anticipate lower quartile growth of national regional areas, with the area expected to expand by 337 persons to 2041 based on latest annual ERP population numbers, reflecting a gain of 3.4% in total over the 16 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, totaling 112 homes. As of FY-26, 17 approvals have been recorded. The population has fallen during this period, suggesting that new supply is keeping pace with demand and providing good options for buyers. The average expected construction cost value for new homes is $328,000.

In the current financial year, $1.3 million in commercial approvals have been registered, indicating the area's residential nature. Compared to Rest of NSW, Helensburgh has significantly less development activity, with 57.0% fewer approvals per person. This constrained new construction typically reinforces demand and pricing for existing properties. This trend is also lower than the national average, reflecting market maturity and possible development constraints. The current housing mix shows 47.0% detached dwellings and 53.0% medium to high-density housing, offering affordable entry pathways and attracting downsizers, investors, and first-time purchasers. This represents a significant shift from the current housing mix of 85.0% houses, likely due to reduced development site availability and changing lifestyle demands and affordability requirements. The estimated population per dwelling approval in Helensburgh is 1151 people, reflecting its quiet, low activity development environment.

Future projections suggest Helensburgh will add 308 residents by 2041 (based on the latest AreaSearch quarterly estimate). Given current development patterns, new housing supply should readily meet demand, offering good conditions for buyers and potentially facilitating further population growth beyond current projections.

Helensburgh has strong levels of nearby infrastructure activity, ranking in the top 30% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 15 projects that may affect the region. Notable ones include Vera and Wilson Streets Helensburgh - Storm Damage Repair, Helensburgh Community Centre and Library, Former Helensburgh Waste Depot Remediation, and Helensburgh Pool Refurbishment. The following list details those most likely to be relevant.

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

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

Helensburgh has a highly educated workforce with strong representation in professional services. Its unemployment rate is 2.5%, lower than Regional NSW's 3.9%. Employment stability was maintained over the past year, with 5,215 residents employed as of December 2025.

The unemployment rate in Helensburgh is 1.5% below Regional NSW's rate, and workforce participation is high at 74.5%, compared to Regional NSW's 60.5%. According to Census responses, 41.2% of residents work from home, potentially influenced by Covid-19 lockdowns. Dominant employment sectors include health care & social assistance, construction, and education & training. The area specializes in professional & technical services with an employment share 1.9 times the regional level.

Conversely, agriculture, forestry & fishing has limited presence at 0.6% compared to Regional NSW's 5.3%. Local employment opportunities appear limited based on Census data comparing working population and resident population. Over a 12-month period ending in December 2025, Helensburgh's labour force increased by 0.5%, while employment declined by 0.2%, leading to an unemployment rate rise of 0.7 percentage points. In contrast, Regional NSW saw employment decline by 1.2% and labour force decline by 0.8%, with a 0.4 percentage point rise in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 project overall 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, though this is a simplified extrapolation for illustrative purposes only.

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 ending June 2023 shows Helensburgh SA2 had a median income of $63,756 and an average income of $83,259. This contrasts with Regional NSW's median income of $52,390 and average income of $65,215 in the same period. Based on Wage Price Index growth of 10.32% from financial year ending June 2023 to March 2026, estimated median income would be approximately $70,336 and average income $91,851 by then. According to Census 2021 data, Helensburgh's household, family, and personal incomes rank between the 79th and 91st percentiles nationally. Income distribution shows 33.7% of individuals earn between $1,500 - 2,999 weekly, aligning with regional levels at 29.9%. The area demonstrates affluence with 39.3% earning over $3,000 per week, supporting premium retail and service offerings. Housing accounts for 14.8% of income, with residents ranking in the 91st percentile for disposable income. Helensburgh'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 structures, as recorded in the latest Census, consisted of 85.4% houses and 14.6% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Regional NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Helensburgh stood at 33.8%, with mortgaged dwellings at 50.7% and rented ones at 15.5%. The median monthly mortgage repayment was $2,512, exceeding Regional NSW's average of $1,733. Median weekly rent in Helensburgh was $530, higher than Regional NSW's $330. Nationally, Helensburgh's mortgage repayments were significantly higher at $2,512 compared to the Australian average of $1,863, and rents were substantially above the national figure of $375.

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

Family households account for 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 constitute the remaining 16.1%, with lone person households at 14.6% and group households comprising 1.6%. The median household size is 2.9 people, which is larger than the Regional 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 educational profile is notable regionally, with university qualification rates at 30.0% among residents aged 15+, surpassing the Rest of NSW average of 21.3% and the SA4 region average of 25.2%. Bachelor degrees are most prevalent at 19.3%, followed by postgraduate qualifications (7.7%) and graduate diplomas (3.0%). Vocational credentials are held by 40.7% of residents aged 15+, with advanced diplomas at 12.7% and certificates at 28.0%.

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

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 routes, facilitating 1,921 weekly passenger trips in total. Residents enjoy excellent transport accessibility, with an average distance of 174 meters to the nearest stop. The area is predominantly residential, with most commuters travelling outward. Car remains the primary mode of transport at 88%, while train accounts for 5% and walking for 4%. Vehicle ownership stands at 1.8 per dwelling, exceeding the regional average.

According to the 2021 Census, 41.2% of residents work from home, which may be influenced by COVID-19 conditions. Service frequency averages 274 trips per day across all routes, equating to around 17 weekly trips per stop. A map accompanies this information, displaying 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, as assessed by AreaSearch. 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 (5,595 people), compared to 51.9% in Regional NSW and a national average of 55.7%.

The most common medical conditions are asthma and arthritis, affecting 8.1 and 7.4% of residents respectively, while 71.0% report being completely clear of medical ailments, compared to 63.3% in Regional NSW. The under-65 population has better than average health outcomes. As of the latest data (2020), 15.5% of residents are aged 65 and over (1,430 people), lower than the 23.4% in Regional 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, as per the data, had a low cultural diversity with 86.6% of its population born in Australia, 92.7% being citizens, and 95.1% speaking English only at home. Christianity was the predominant religion in Helensburgh, comprising 50.2%, compared to 55.9% across Regional NSW. The top three ancestry groups were English (30.9%), Australian (30.3%), and Irish (9.9%).

Notably, Maltese (0.8%) and Macedonian (0.2%) were overrepresented in Helensburgh compared to regional averages of 0.4% each, while Dutch was at 1.4%, slightly higher than the regional average of 1%.

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

The median age in Helensburgh is 39 years, which is significantly lower than Regional NSW's average of 43 but aligns with Australia's median age of 38 years. Compared to Regional NSW, Helensburgh has a higher proportion of residents aged 5-14 (14.8%) but fewer residents aged 65-74 (8.9%). 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 12.0%. By 2041, demographic projections show significant shifts in Helensburgh's age structure. The 75 to 84 age group is expected to grow by 38%, reaching 631 people from 457. Notably, the combined 65+ age groups will account for 54% of total population growth, reflecting the area's aging demographic profile. In contrast, both the 15 to 24 and 65 to 74 age groups are projected to decrease in number.