Bateau Bay - Killarney Vale

An assessment of population growth drivers in Bateau Bay - Killarney Vale reveals an overall ranking slightly below national averages considering recent, and medium term trends

According to AreaSearch, the population of Bateau Bay - Killarney Vale stands at approximately 23,097 as of May 2026. This represents a rise of 272 residents, which amounts to 1.2%, compared to the 2021 Census figure of 22,825. The adjustment is derived from an estimated resident population of 23,090 published by the ABS for June 2025 plus 30 newly validated addresses recorded after the Census date. The corresponding population density reaches 2,126 persons per square kilometer, exceeding the average observed in other national areas evaluated by AreaSearch. With a growth rate of 1.2% since the last census, the region falls within 2.2 percentage points of the SA4 region, which recorded 3.4%, indicating strong underlying growth dynamics. Overseas migration accounted for roughly 76.4% of the total population increase in recent periods.

AreaSearch incorporates ABS/Geoscience Australia projections for each SA2 area, issued in 2024 and anchored to the 2022 base year. For SA2 areas lacking such projections, the NSW State Government’s 2022 release, based on 2021, is used instead. Growth rates by age group from these datasets are applied to all areas for the years 2032 to 2041. Looking ahead, lower quartile growth among national areas is projected, with Bateau Bay - Killarney Vale expected to gain 709 people by 2041, reaching a total increase of 3.0% over the 16-year span, based on the latest annual ERP population figures.

AreaSearch assessment of residential development drivers sees a low level of activity in Bateau Bay - Killarney Vale, placing the area among the bottom 25% of areas assessed nationally

Bateau Bay - Killarney Vale has seen approximately 40 dwellings receive development approval annually, totaling 204 homes approved from FY-21 through FY-25, with 31 approvals recorded so far in FY-26. Over the same five-year period, the average number of people moving to the area per dwelling built was only 0.5, indicating that housing supply is either matching or exceeding demand. This balance gives buyers more options and could support population growth that exceeds current projections.

New properties are being built at an average construction cost of $286,000, which falls below the regional average, suggesting that more affordable housing choices are available for buyers. There have also been $18.1 million worth of commercial approvals this financial year, pointing to balanced commercial development activity. Compared to Greater Sydney, Bateau Bay - Killarney Vale shows significantly less development activity, standing at 58.0% below the regional average per person. Such limited new construction typically strengthens demand and pricing for existing dwellings. The area’s activity is also lower than the national average, which reflects market maturity and hints at possible development constraints.

Recent building activity consists of 82.0% detached houses and 18.0% medium and high-density housing, preserving the region’s suburban character and focusing on family homes that appeal to buyers wanting more space. With about 649 people per dwelling approval, Bateau Bay - Killarney Vale demonstrates a highly mature market. Population forecasts suggest the area will gain 702 residents by 2041, according to the latest AreaSearch quarterly estimate. Given current development trends, new housing supply is expected to easily meet demand, creating favorable conditions for buyers and potentially enabling population growth that goes beyond existing projections.

Bateau Bay - Killarney Vale has moderate levels of nearby infrastructure activity, ranking in the 43rdth percentile nationally

Local infrastructure modifications, significant construction endeavors, and municipal planning efforts hold the greatest sway over a region's development. AreaSearch has pinpointed a total of 4 initiatives expected to affect the locality. The most pertinent of these include the Cynthia Street Subdivision, the Red Bus Planning Proposal - 682A Coleridge Road Rezoning, the Uniting Nareen Gardens Village Redevelopment, and the Central Coast Highway Upgrade - Wamberal to Bateau Bay.

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The labour market in Bateau Bay - Killarney Vale demonstrates typical performance when compared to similar areas across Australia

Bateau Bay - Killarney Vale features a capable labor pool, with key service industries well represented, an unemployment rate of just 3.8%, and an estimated employment growth of 3.0% over the previous year. As of March 2026, 11,251 residents are employed, and the local unemployment rate sits at 0.3% below Greater Sydney's 4.1%, yet workforce participation remains notably lower at 63.0% compared to Greater Sydney's 69.1%. Census data indicates that 26.7% of residents worked from home, though the effects of Covid-19 lockdowns should be taken into account.

The main employment sectors among residents include health care & social assistance, construction, and retail trade. Construction stands out as a particularly concentrated industry, with employment levels reaching 1.7 times the regional average. In contrast, professional & technical fields show weaker representation at 4.8% against a regional average of 11.5%. The largely residential nature of the area suggests fewer local job opportunities, as shown by the ratio of Census working population to total resident population.

According to AreaSearch analysis using SALM and ABS data, employment grew by 3.0% and the labor force expanded by 3.4% during the year to March 2026, which resulted in a 0.5 percentage point increase in the unemployment rate. Meanwhile, Greater Sydney saw employment and labor force growth both at 1.9%, with a slight decline in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 provide additional perspective on potential future demand in Bateau Bay - Killarney Vale. These five and ten-year projections have been overlaid on the local employment profile to estimate growth trends. National employment is projected to grow by 6.6% over five years and 13.7% over ten years, though sector-specific growth rates vary considerably. When applied to Bateau Bay - Killarney Vale's employment mix, these projections suggest local employment should rise by 6.6% over five years and 13.7% over ten years, keeping in mind this is a basic weighting extrapolation for illustrative purposes and does not incorporate localized population forecasts.

The area's income profile falls below national averages based on AreaSearch analysis

AreaSearch released its most recent postcode level ATO data for financial year 2023, showing that income levels in Bateau Bay - Killarney Vale SA2 match national averages, with a median of $54,745 and an average of $67,845. These figures differ from Greater Sydney, where the median income is $60,817 and the average reaches $83,003. Applying a Wage Price Index growth rate of 10.32% since financial year 2023, projected values for March 2026 are approximately $60,395 for the median and $74,847 for the average. Data from the 2021 Census show that household, family and personal incomes in Bateau Bay - Killarney Vale fall modestly between the 32nd and 36th percentiles. The largest income group accounts for 31.9% of residents, earning $1,500 - 2,999 weekly, which corresponds to 7,367 people and mirrors the adjacent region where this group makes up 30.9%. Housing affordability remains tight, as only 81.2% of income is left over, placing the area at the 34th percentile, while its SEIFA income ranking sits in the 4th decile.

Bateau Bay - Killarney Vale is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

The latest Census data for Bateau Bay - Killarney Vale shows that 85.2% of dwellings were houses, while 14.8% were classified as other dwellings such as semi-detached homes, apartments, and other types. This contrasts with Sydney metro, where 55.9% of dwellings were houses and 44.1% were other dwellings. Home ownership in Bateau Bay - Killarney Vale stood at 34.8%, which is significantly higher than Sydney metro levels. The remaining dwellings were either mortgaged, accounting for 39.4%, or rented, making up 25.7%. The median monthly mortgage repayment in Bateau Bay - Killarney Vale was notably lower than the Sydney metro average of $2,000. Weekly rent in the area was recorded at $400, compared to Sydney metro figures of $2,427 for mortgage repayments and $470 for rent. On a national scale, mortgage repayments in Bateau Bay - Killarney Vale exceeded the Australian average of $1,863, while rent levels surpassed the national figure of $375.

Bateau Bay - Killarney Vale has a typical household mix, with a lower-than-average median household size

Family households account for 72.6 percent of all households, including 30.5 percent couples with children, 25.9 percent couples without children, and 15.2 percent single parent families. Non-family households represent the remaining 27.4 percent, with lone person households at 25.1 percent and group households making up 2.4 percent of the total. The median household size of 2.6 people is smaller than the Greater Sydney average of 2.7.

Educational attainment in Bateau Bay - Killarney Vale aligns closely with national averages, showing typical qualification patterns and performance metrics

University qualification rates in the area stand at 18.2%, which is significantly lower than the Greater Sydney average of 38.0%. This gap presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common tertiary qualification, held by 13.6% of residents, followed by postgraduate qualifications at 2.7% and graduate diplomas at 1.9%. Vocational credentials are also prominent, with 42.6% of residents aged 15+ holding such qualifications, including advanced diplomas at 10.9% and certificates at 31.7%.

Educational participation remains notably high, with 29.9% of residents currently enrolled in formal education. This enrollment includes 11.4% in primary education, 8.0% in secondary education, and 3.3% pursuing tertiary education.

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

The Bateau Bay - Killarney Vale area features 160 active transport stops that serve a mix of buses. These stops are connected to 135 individual routes, collectively providing 3,053 weekly passenger trips. Transport accessibility is rated as excellent, with residents typically located 162 meters from the nearest transport stop. As a primarily residential area, most residents commute outward, and car remains the dominant mode at 94%. Vehicle ownership averages 1.5 per dwelling, which is above the regional average. A high 26.7% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 436 trips per day across all routes, equating to approximately 19 weekly trips per individual stop. The accompanying map shows the 100 nearest stops to the location centrepoint.

Health performance in Bateau Bay - Killarney Vale is well below average with prevalence of common health conditions notable across both younger and older age cohorts

AreaSearch evaluated mortality rates and chronic condition prevalence in Bateau Bay - Killarney Vale, revealing significant health challenges. The prevalence of common health conditions was notable across both younger and older age cohorts.

The rate of private health cover just leads that of the average SA2 area at approximately 53% of the total population (~12,149 people). This compares to 59.9% across Greater Sydney. The most common medical conditions in the area were found to be arthritis and mental health issues, impacting 10.1 and 9.4% of residents, respectively, while 63.7% declared themselves as completely clear of medical ailments compared to 74.6% across Greater Sydney. Working-age residents show above average prevalence of chronic health conditions. The area has 22.4% of residents aged 65 and over (5,171 people), which is higher than the 15.5% in Greater Sydney. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

Bateau Bay - Killarney Vale is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Bateau Bay - Killarney Vale ranks below average for cultural diversity, as 88.2% of residents were born in Australia, 90.8% hold citizenship, and 95.9% speak only English at home. Christianity is the predominant religion in Bateau Bay - Killarney Vale, accounting for 55.9% of the population, compared to 49.2% in Greater Sydney. When examining ancestry based on parents' country of birth, the leading groups in Bateau Bay - Killarney Vale are Australian, making up 31.6% of residents, which is significantly above the regional average of 17.8%.

English ancestry follows at 31.5%, also well above the regional average of 19.0%, while Irish ancestry represents 9.2% of the population. Other ethnic groups show distinct representation patterns: Maltese residents account for 1.0% locally versus 1.0% regionally, Australian Aboriginal residents comprise 3.8% compared to 1.3% regionally, and New Zealand residents make up 0.8% versus 0.5% in the broader area.

Bateau Bay - Killarney Vale's population is slightly older than the national pattern

Bateau Bay - Killarney Vale has a median age of 41 years, which is higher than the Greater Sydney average of 37 and also exceeds the Australian median of 38. Relative to the Greater Sydney benchmark, the 65 - 74 age group is disproportionately large at 11.8%, whereas the 25 - 34 age group is smaller than expected at 10.3%. After the 2021 Census, the 35 to 44 age group expanded from 12.4% to 14.0% of the total population, and the 15 to 24 age group rose from 10.3% to 11.5%. In contrast, the 25 to 34 age group fell from 11.9% to 10.3%, and the 85+ age group decreased from 4.0% to 2.9%. Demographic projections indicate that Bateau Bay - Killarney Vale will undergo substantial changes in its age composition by 2041. The 75 to 84 age group is forecast to grow the most at 31%, bringing an additional 547 people and reaching a total of 2,331. Aging continues to drive demographic shifts as people aged 65 and older account for 71% of the expected population increase. Meanwhile, declines are anticipated for both the 65 to 74 and the 25 to 34 age cohorts.