Barden Ridge (NSW)

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According to investigations of ABS population updates for the wider region alongside new addresses verified by Districts since the Census, Barden Ridge's population is approximated at 4,216 as of May 2026. This represents an expansion of 87 people (2.1%) from the 2021 Census, which documented a population of 4,129 people. This shift is determined from the resident population of 4,216, calculated by Districts after analyzing the most recent ERP data release from the ABS (June 2025) and an additional 30 verified new addresses since the Census date. This population level translates to a density ratio of 752 persons per square kilometer, which aligns relatively well with averages observed across places analyzed by Districts. The 2.1% growth in the suburb of Barden Ridge since the census places it within 1.0 percentage points of the SA3 area (3.1%), indicating competitive growth dynamics. Population growth in the area was chiefly driven by overseas migration, which made up approximately 59.0% of total population gains over recent periods.

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Barden Ridge features a highly skilled workforce, with strong representation in essential services industries, an unemployment rate of only 1.8%, and an estimated job growth of 0.9% over the past year, according to Districts' aggregation of statistical area data. As of March 2026, 2,632 residents are employed, while the unemployment rate is 2.3% lower than the Greater Sydney rate of 4.1%, and workforce participation stands well above the norm at 76.8% compared to Greater Sydney's 69.1%. Based on Census figures, a substantial 41.4% of residents worked from home, although the influence of Covid-19 lockdown restrictions should be kept in mind.

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The most recent postcode-level ATO data from Districts for financial year 2023 indicates that incomes in the suburb of Barden Ridge are exceptionally high on a national scale, with the median calculated at $64,041 and the average income reaching $84,376. This compares to Greater Sydney's median income of $60,817 and average income of $83,003. Factoring in Wage Price Index growth of 10.32% since financial year 2023, current figures would translate to approximately $70,650 for the median and $93,084 for the average as of March 2026. Census data indicates that household incomes are in the 97th percentile, at $3,134 weekly. The distribution of earnings shows that the $4000+ weekly bracket accounts for 33.5% of the community, which equates to 1,412 individuals, differing from the wider region where of people fall in the - bracket. Economic strength is evident as of households earn weekly incomes exceeding which supports high consumer spending. Residents retain of their income after housing costs, showing strong purchasing power, and the area's SEIFA income ranking falls in the th decile.

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The mix of housing in Barden Ridge at the time of the latest Census consisted of 92.2% houses and 7.8% other dwelling types, such as semi-detached homes, apartments, and alternative options, compared to the Sydney metropolitan average of 55.9% houses and 44.1% other dwellings. Meanwhile, the home ownership rate in Barden Ridge stood well above the Sydney metro average at 43.5%, with the remaining properties being mortgaged at 50.6% or rented at 5.9%. The median monthly mortgage payment in the area was higher than the Sydney metro average at $2,641, while the median weekly rent was recorded at $685, compared to Sydney metro figures of $2,427 and $470. On a national level, Barden Ridge's mortgage payments are significantly above the Australian average of $1,863, and rents are also substantially higher than the national median of $375.

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Family households constitute the vast majority at 92.1% of all households, which includes 55.2% couples with children, 26.8% couples without children, and 9.6% single parent families. Non-family households account for the remaining 7.9%, with single-person households representing 7.3% and group households making up 0.7% of the total. The median household size of 3.3 individuals is larger than the Greater Sydney average of 2.7.

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The area experiences educational disparities, with university qualification levels at 26.8%, which is considerably lower than the Greater Sydney average of 38.0%. This scenario presents both a challenge and an opening for focused educational strategies. Bachelor degrees are the most common at 18.7%, followed by postgraduate degrees at 5.5% and graduate diplomas at 2.6%. Vocational and technical capabilities are highly prevalent, with 38.2% of residents aged 15 and older holding vocational qualifications, including advanced diplomas at 11.9% and certificates at 26.3%.

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An evaluation of public transport options shows 30 active transit stops in Barden Ridge, consisting of various bus options. These stops are served by 31 separate routes, which combine to offer 598 weekly passenger trips. Transport convenience is classified as excellent, with residents generally living 164 meters from the nearest transit stop. Given the residential nature of the area, most workers commute out of the suburb, and driving remains the primary mode of travel at 92%. Car ownership averages 2.3 vehicles per household, which is higher than the regional average. A high proportion of residents, 41.4%, work from home, based on the 2021 Census, which may reflect the influence of COVID-19 conditions.

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Barden Ridge shows positive health profiles, based on Districts' evaluation of mortality statistics and chronic disease trends, with the occurrence of common health conditions being low across the general population, although it is higher than the national average in older, vulnerable groups, and the proportion of residents with private health insurance is exceptionally high at approximately 60% of the total population, representing 2,539 people.

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Barden Ridge displays lower levels of cultural diversity, with 84.3% of residents born in Australia, 96.0% holding citizenship, and 87.5% using only English at home. The predominant religious affiliation in Barden Ridge is Christianity, representing 69.6% of the population, compared to 49.2% across Greater Sydney.

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With a median age of 41 years, Barden Ridge is notably older than the Greater Sydney median of 37 and also slightly older than the national median of 38. Compared to the wider Sydney region, the 55 - 64 age bracket is highly represented locally at 15.3%, while the 25 - 34 age bracket is underrepresented at 8.0%. Since the 2021 Census, the 75 to 84 age group expanded from 2.9% to 5.1% of the population, and the 65 to 74 bracket rose from 9.2% to 10.6%. Conversely, the 25 to 34 cohort fell from 9.4% to 8.0%, and the 55 to group declined from to . Demographic projections indicate that Barden Ridge's age distribution will change substantially by . The to bracket is projected to experience the highest growth at , adding residents to reach . This demographic aging trend is set to continue, with residents aged and older accounting for of the projected growth. In contrast, population drops are expected for the to and to cohorts.

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Barden Ridge currently has an estimated 206 children under 5 years old, comprising approximately 134 children aged 0-2 and 88 children aged 3-4. This cohort declined by an estimated 4% since the previous census. while population forecasts indicate future decline, with an anticipated decrease of 12% by 2041 (to approximately 181 children). Meanwhile the 5-12 cohort currently amounts to 465. Birth rates in the area have averaged 8.5 per 1,000 residents over the latest two-year period, a moderate rate (within the middle tier nationally). This rate has slowed down slightly in recent years however.