Helensburgh

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

Based on AreaSearch's analysis, Helensburgh's population is around 9,220 as of Feb 2026. This reflects an increase of 85 people (0.9%) since the 2021 Census, which reported a population of 9,135 people. The change is inferred from the estimated resident population of 9,122 from the ABS as of June 2024 and an additional 59 validated new addresses since the Census date. This population level equates to a density ratio of 59 persons per square kilometer, providing ample space per person. Population growth for the area was primarily driven by natural growth, which contributed approximately 51.9% 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 any SA2 areas not covered by this data, AreaSearch is utilising the NSW State Government's SA2 level projections, as released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are also applied to all areas for years 2032 to 2041. Anticipating future population dynamics, lower quartile growth of national regional areas is anticipated, with the area expected to expand by 365 persons to 2041 based on the latest annual ERP population numbers, recording a gain of 2.9% in total 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 experienced around 22 dwellings receiving development approval each year, totalling 112 homes over the past 5 financial years. So far in FY-26, 15 approvals have been recorded. Given population has fallen over the past period, new supply has likely been keeping up with demand, offering good choice to buyers, while new homes are being built at an average value of $328,000. Additionally, $1.3 million in commercial approvals have been registered this financial year, demonstrating the area's residential nature.

Compared to the rest of NSW, Helensburgh has significantly less development activity (58.0% below regional average per person). This constrained new construction usually reinforces demand and pricing for existing properties. This activity is likewise lower than nationally, reflecting market maturity and pointing to possible development constraints. New building activity shows 47.0% detached dwellings and 53.0% medium and high-density housing. This skew toward compact living offers affordable entry pathways and attracts downsizers, investors, and first-time purchasers. This shows a considerable change from the current housing mix (currently 85.0% houses), reflecting reduced availability of development sites and addressing shifting lifestyle demands and affordability requirements. The estimated count of 1151 people in the area per dwelling approval reflects its quiet, low activity development environment.

Future projections show Helensburgh adding 267 residents by 2041 (from the latest AreaSearch quarterly estimate). Based on current development patterns, new housing supply should readily 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

Nothing can influence an area's performance as much as changes to local infrastructure, major projects, and planning initiatives. In total, 16 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include the Helensburgh Pool Refurbishment, Former Helensburgh Waste Depot Remediation, Vera and Wilson Streets Helensburgh, and the Helensburgh Community Centre and Library, with the list below detailing those likely to be of most relevance.

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, an unemployment rate of just 2.5%, and relative employment stability over the past year. As of December 2025, 5,215 residents are in work, while the unemployment rate is 1.5% below Regional NSW's rate of 3.9%, and workforce participation is well beyond standard (75.2% compared to Regional NSW's 61.3%). Based on Census responses, a high 41.2% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

The dominant employment sectors among residents include health care & social assistance, construction, and education & training. The area shows particularly strong specialization in professional & technical services, with an employment share 1.9 times the regional level. Meanwhile, agriculture, forestry & fishing has a limited presence with 0.6% employment compared to 5.3% regionally. The area appears to offer limited employment opportunities locally, as indicated by the count of the Census working population versus the resident population.

Based on AreaSearch analysis of SALM and ABS data, the 12-month period saw the labour force increase by 0.5% while employment declined by 0.2%, causing the unemployment rate to rise by 0.7 percentage points. In contrast, Regional NSW experienced an employment decline of 1.2% and a labour force decline of 0.8%, with a 0.4 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Helensburgh. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Helensburgh's employment mix suggests local employment should increase by 6.7% over five years and 13.8% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

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 FY-23 reveals that income in the Helensburgh SA2 is among the highest in Australia, with the median assessed at $63,756 while the average income stands at $83,259. This contrasts with Regional 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 FY-23, 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. Looking at income distribution, 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 and 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

Dwelling structure within Helensburgh, as evaluated at the latest Census, comprised 85.4% houses and 14.6% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Regional NSW's 82.6% houses and 17.4% other dwellings. Meanwhile, the level of home ownership within Helensburgh was lagging that of Regional NSW, at 33.8%, with the remainder of dwellings either mortgaged (50.7%) or rented (15.5%). The median monthly mortgage repayment in the area was well above the Regional NSW average at $2,512, while the median weekly rent figure was recorded at $530, compared to Regional NSW's $1,733 and $330. Nationally, Helensburgh's mortgage repayments are significantly higher than the Australian average of $1,863, while rents are substantially above the national figure of $375.

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

Family households dominate at 83.9% of all households, comprising 47.5% couples with children, 26.6% couples without children, and 9.1% single parent families. Non-family households make up the remaining 16.1%, with lone person households at 14.6% and group households comprising 1.6% of the total. The median household size of 2.9 people 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 stands out regionally, with university qualification rates (30.0% of residents aged 15+) exceeding the Rest of NSW average of 21.3% and that of the SA4 region (25.2%), reflecting the community's emphasis on higher education. Bachelor degrees lead at 19.3%, followed by postgraduate qualifications (7.7%) and graduate diplomas (3.0%). Trade and technical skills feature prominently, with 40.7% of residents aged 15+ holding vocational credentials, including advanced diplomas (12.7%) and certificates (28.0%).

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

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

Public transport analysis reveals 109 active transport stops operating within Helensburgh, comprising a mix of trains and buses. These stops are serviced by 22 individual routes, collectively providing 1,921 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 174 meters from the nearest transport stop. As a primarily residential area, most residents commute outward; the car remains the dominant mode at 88%, with 5% by train and 4% walking. Vehicle ownership averages 1.8 per dwelling, which is above the regional average. A high 41.2% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 274 trips per day across all routes, equating to approximately 17 weekly trips per individual stop. The accompanying map shows the 100 nearest stops to the location 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 of mortality rates and chronic condition prevalence. Common health conditions are somewhat prevalent across both younger and older age cohorts, and the rate of private health cover is exceptionally high at approximately 61% of the total population (5,605 people). This compares to 51.9% across Regional NSW, while the national average is 55.7%.

The most common medical conditions in the area are asthma and arthritis, impacting 8.1% and 7.4% of residents, respectively, while 71.0% declared themselves as completely clear of medical ailments compared to 63.3% across Regional 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), which is 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 was found to be below average in terms of cultural diversity, with 86.6% of its population born in Australia, 92.7% being citizens, and 95.1% speaking English only at home. The main religion in Helensburgh is Christianity, which makes up 50.2% of the population. This compares to 55.9% across Regional NSW.

In terms of ancestry (country of birth of parents), the top three represented groups in Helensburgh are English, comprising 30.9% of the population, Australian, comprising 30.3% of the population, and Irish, comprising 9.9% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: Maltese is notably overrepresented at 0.8% of Helensburgh (vs 0.4% regionally), Macedonian at 0.2% (vs 0.4%) and Dutch at 1.4% (vs 1.0%).

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

The 39-year median age in Helensburgh is significantly below Regional NSW's average of 43 while essentially aligned with Australia's 38 years. Relative to Regional NSW, Helensburgh has a higher concentration of 5 - 14 residents (15.0%) but fewer 65 - 74 year-olds (8.8%). Following the 2021 Census, the 75 to 84 age group has grown from 4.1% to 5.0% of the population. Conversely, the 55 to 64 cohort has declined from 13.2% to 11.7%. Looking ahead to 2041, demographic projections reveal significant shifts in Helensburgh's age structure. Leading the demographic shift, the 75 to 84 group will grow by 37% (173 people), reaching 638 from 464. Notably, the combined 65+ age groups will account for 57% of total population growth, reflecting the area's aging demographic profile. In contrast, both the 15 to 24 and 65 to 74 age groups will see reduced numbers.