Shellharbour

Shellharbour has seen population growth performance typically on par with national averages when looking at short and medium term trends

Based on ABS population updates and AreaSearch validation, as of November 2025, Shellharbour's estimated population is around 3,791. This reflects a 271-person increase since the 2021 Census, which reported 3,520 people. The change was inferred from AreaSearch's resident population estimate of 3,656 in June 2024, following examination of ABS ERP data release and validation of 50 new addresses since the Census date. This results in a density ratio of 1,553 persons per square kilometer, above national averages assessed by AreaSearch. Shellharbour's growth rate of 7.7% since the 2021 Census exceeded non-metro areas (5.1%). Population growth was primarily driven by interstate migration contributing approximately 47.0%.

AreaSearch uses ABS/Geoscience Australia projections for each SA2 area, released in 2024 with a base year of 2022. For uncovered areas, NSW State Government's SA2-level projections released in 2022 with a base year of 2021 are used. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. By 2041, Shellharbour is projected to grow by 1,716 persons, reflecting a 44.3% increase over the 17-year period, placing it in the top 10 percent of Australian non-metropolitan areas for growth.

AreaSearch assessment of residential approval activity sees Shellharbour among the top 30% of areas assessed nationwide

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Shellharbour has experienced around 24 dwellings receiving development approval annually. Over the past five financial years, between FY-21 and FY-25, approximately 121 homes were approved, with a further 9 approved so far in FY-26. On average, 3.1 people have moved to the area for each dwelling built over these years, indicating demand significantly outpacing supply which typically puts upward pressure on prices and increases competition among buyers.

Developers are focusing on the premium market, with new homes being built at an average value of $603,000. In FY-26, $5.6 million in commercial development approvals have been recorded, indicating limited commercial development focus compared to residential. When measured against Rest of NSW and nationally, Shellharbour shows approximately 75% of the construction activity per person and places among the 73rd percentile of areas assessed. Recent construction comprises 20.0% detached houses and 80.0% townhouses or apartments, marking a significant departure from existing housing patterns which are currently 69.0% houses. This shift suggests diminishing developable land availability and responds to evolving lifestyle preferences and housing affordability needs.

Shellharbour reflects a developing area with around 173 people per approval. Future projections show Shellharbour adding approximately 1,678 residents by 2041, based on the latest AreaSearch quarterly estimate. At current development rates, housing supply may struggle to match population growth, potentially heightening buyer competition and supporting price increases.

Shellharbour has very high levels of nearby infrastructure activity, ranking in the top 10% nationally

Changes to local infrastructure significantly impact an area's performance. AreaSearch has identified 11 projects that could affect this region. Notable ones include The Waterfront Shell Cove, Shell Cove Sport and Recreation Facility, Shellharbour Mobile Tiny Homes Pilot Program, and New Shellharbour Hospital and Integrated Services. The following list details those most likely to be 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.

The employment landscape in Shellharbour shows performance that lags behind national averages across key labour market indicators

Shellharbour has a skilled workforce with essential services sectors well represented. The unemployment rate is 4.0%.

Employment stability in the past year was relative, based on AreaSearch aggregation of statistical area data. As of September 2025, 1,944 residents are employed while the unemployment rate is 0.2% higher than Rest of NSW's rate of 3.8%. Workforce participation is broadly similar to Rest of NSW's 56.4%.

Leading employment industries among residents include health care & social assistance, construction, and education & training. Conversely, agriculture, forestry & fishing shows lower representation at 0.2% versus the regional average of 5.3%. The predominantly residential area appears to offer limited local employment opportunities, indicated by the count of Census working population vs resident population. Over a 12-month period, employment remained stable by 0.0%, while labour force increased by 0.4%, causing the unemployment rate to rise by 0.4 percentage points. In comparison, Rest of NSW recorded an employment decline of 0.5% and a labour force decline of 0.1%, with unemployment rising by 0.4 percentage points. State-level data from 25-Nov shows NSW employment contracted by 0.03% (losing 2,260 jobs), with the state unemployment rate at 3.9%. This compares favourably to the national unemployment rate of 4.3%. Jobs and Skills Australia's national employment forecasts from May-25 offer further insight into potential future demand within Shellharbour. These projections estimate national employment expansion by 6.6% over five years and 13.7% over ten years, but growth rates differ significantly between industry sectors. Applying these industry-specific projections to Shellharbour's employment mix suggests local employment should increase by 6.5% over five years and 13.6% over ten years.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch's latest postcode level ATO data released for financial year ended June 2022 shows Shellharbour had a median taxpayer income of $47,319 and an average of $60,389. This is lower than the national average. Rest of NSW had a median of $49,459 and an average of $62,998 in the same period. Based on Wage Price Index growth of 12.61% since June 2022, estimated current incomes are approximately $53,286 (median) and $68,004 (average) as of September 2025. Census data indicates household, family, and personal incomes rank modestly in Shellharbour, between the 37th and 41st percentiles. The income bracket of $1,500 - 2,999 dominates with 29.5% of residents (1,118 people). Housing affordability pressures are severe, with only 82.4% of income remaining after housing costs, ranking at the 40th percentile. The area's SEIFA income ranking places it in the 5th decile.

Shellharbour displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Dwelling structure in Shellharbour, as evaluated at the latest Census held on 28 August 2016, comprised 68.6% houses and 31.4% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Non-Metro NSW's 79.0% houses and 21.0% other dwellings. Home ownership within Shellharbour stood at 38.6%, with mortgaged dwellings at 28.2% and rented dwellings at 33.2%. The median monthly mortgage repayment was $2,167, aligning with Non-Metro NSW's average. Median weekly rent in Shellharbour was $420, compared to Non-Metro NSW's $430. Nationally, Shellharbour's mortgage repayments were higher at $2,167 versus the Australian average of $1,863, and rents were substantially above the national figure of $375.

Shellharbour has a typical household mix, with a lower-than-average median household size

Family households constitute 73.0% of all households, including 29.5% couples with children, 31.3% couples without children, and 11.5% single parent families. Non-family households account for the remaining 27.0%, with lone person households at 24.4% and group households comprising 2.5% of the total. The median household size is 2.5 people, which is smaller than the Rest of NSW average of 2.6.

Educational attainment in Shellharbour aligns closely with national averages, showing typical qualification patterns and performance metrics

The area's university qualification rate is 18.9%, significantly lower than NSW's average of 32.2%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 13.5%, followed by postgraduate qualifications (3.5%) and graduate diplomas (1.9%). Trade and technical skills are prominent, with 41.4% of residents aged 15+ holding vocational credentials – advanced diplomas (10.9%) and certificates (30.5%).

Educational participation is high, with 26.0% of residents currently enrolled in formal education. This includes primary education (7.9%), secondary education (7.8%), and tertiary education (3.6%).

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

Shellharbour has 32 active public transport stops operating within its boundaries. These stops are served by a mix of buses along 40 individual routes. The total number of weekly passenger trips provided is 784.

Residents have excellent transport accessibility, with an average distance of 176 meters to the nearest stop. Service frequency across all routes averages 112 trips per day, equating to approximately 24 weekly trips per stop.

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

Shellharbour faces significant health challenges with common health conditions prevalent across both younger and older age cohorts.

The rate of private health cover is relatively low at approximately 51% of the total population (~1927 people). The most common medical conditions are arthritis and mental health issues, impacting 10.7% and 7.5% of residents respectively. 66.1% of residents declare themselves completely clear of medical ailments compared to 65.2% across Rest of NSW. The area has 22.7% of residents aged 65 and over (860 people), which is higher than the 20.9% in Rest of NSW. Health outcomes among seniors are above average, performing better than the general population in health metrics.

Shellharbour ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Shellharbour's population showed lower cultural diversity, with 84.4% born in Australia, 92.4% being citizens, and 92.2% speaking English only at home. Christianity was the predominant religion, accounting for 60.8%, compared to 57.3% across Rest of NSW. The top three ancestry groups were English (30.0%), Australian (27.7%), and Irish (8.7%).

Notably, Spanish (1.3%) was overrepresented compared to the regional average of 1.0%, as were Macedonian (2.4% vs 1.9%) and Maltese (1.6% vs 1.3%).

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

Shellharbour's median age is 46, which is higher than Rest of NSW's figure of 43 and significantly above the national norm of 38. The 55-64 age group makes up 17.2% of Shellharbour's population, compared to Rest of NSW's figure, while the 5-14 cohort is less prevalent at 9.3%. This 55-64 concentration is well above the national average of 11.2%. According to post-2021 Census data, the 15 to 24 age group has increased from 12.0% to 13.1% of Shellharbour's population. Conversely, the 5 to 14 cohort has declined from 10.7% to 9.3%. By 2041, Shellharbour is expected to see significant shifts in its age composition, with the 65 to 74 group projected to grow by 56%, reaching 775 people from a starting point of 496.