Kings Langley (NSW)

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Based on demographic assessments of ABS statistics for the surrounding region alongside newly confirmed residential addresses from Districts since the Census, the suburb of Kings Langley has an estimated population of 9,698 as of May 2026. This represents a growth of 344 people (3.7%) from the 2021 Census, which recorded 9,354 residents. The figure is derived from a baseline of 9,683 residents calculated by Districts using the latest ABS ERP release (June 2025) plus 15 validated new addresses added since the Census. This population level translates to a density of 2,642 persons per square kilometer, placing the locality in the top quartile of all Australian areas monitored by Districts. The post-census growth of 3.7% in the suburb of Kings Langley is within 0.6 percentage points of the wider SA3 region (4.3%), showcasing solid expansion characteristics. The primary driver of this demographic growth was overseas migration, which accounted for approximately 71.0% of the total population increase during the recent timeframe.

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The local labor market is characterized by a highly educated workforce with a significant proportion of professionals, an unemployment rate of only 2.3%, and an estimated job growth rate of 2.2% over the prior year, according to Districts calculations of regional data. In March 2026, there were 5,675 local residents engaged in employment. The local unemployment rate sits 1.8 percentage points below the Greater Sydney average of 4.1%, while the labor force participation rate stands at 73.6% compared to the regional benchmark of 69.1%. Census data indicates that a high proportion of employed residents (51.2%) performed their duties from home, though this figure was likely influenced by temporary pandemic restrictions.

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The most recent postcode data from the ATO for the 2023 financial year indicates that incomes in the suburb of Kings Langley are significantly above the national benchmarks, with a median of $63,025 and an average of $75,501. This compares to a median of $60,817 and an average of $83,003 across Greater Sydney. Adjusting for a Wage Price Index increase of 10.32% since the 2023 financial year, current estimates would be approximately $69,529 for the median and $83,293 for the average as of March 2026. The 2021 Census ranks household, family, and individual incomes in the suburb of Kings Langley highly, placing them in the 74th to 89th percentiles nationally. The largest income bracket contains 31.2% of residents (3,025 people) who earn between $1,500 - which matches the regional distribution where this cohort accounts for . The high proportion of top-tier earners ( receiving more than /week) shows substantial economic capacity. Housing costs consume of income, and strong earnings place local residents in the th percentile for disposable income, with the SEIFA index ranking the area in the th decile.

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At the time of the latest Census, the housing mix in Kings Langley consisted of 94.0% detached houses and 6.0% alternative housing styles (such as semi-detached properties, townhouses, and apartments), compared to 55.9% houses and 44.1% other dwellings across the Sydney metropolitan area. The home ownership rate stood at 39.1%, which is higher than the metro average, with the remaining homes being purchased under a mortgage (48.2%) or rented (12.7%). The median monthly mortgage payment was $2,579, compared to the Sydney metro median of $2,427. The median weekly rent was $500, compared to $470 for the metro area. On a national level, mortgage payments are higher than the Australian average of $1,863, and rents are also higher than the national median of $375.

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Families make up the vast majority of households at 84.5%, consisting of couples with children (46.7%), couples without children (26.9%), and single-parent households (9.8%). Non-family households represent the remaining 15.5%, which includes single-person households at 14.4% and group households at 1.2%. The median household size is 3.0 individuals, which is larger than the Greater Sydney average of 2.7.

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Educational attainment levels in Kings Langley are lower than regional benchmarks, with 31.4% of residents aged 15+ holding a university degree compared to 38.0% in Greater Sydney. This highlights opportunities for further educational advancement. Bachelor degrees represent the largest university cohort at 20.9%, followed by postgraduate qualifications at 7.7% and graduate diplomas at 2.8%. Vocational education is common, with 32.8% of residents aged 15+ holding technical qualifications, consisting of advanced diplomas (11.6%) and certificate-level qualifications (21.2%).

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Analysis of transit options shows 66 bus stops operating in Kings Langley. These stops accommodate 54 distinct routes, delivering a total of 7,058 passenger trips per week. Transport links are highly accessible, with residents living an average of 170 meters from their nearest stop. Because the suburb is primarily residential, the majority of workers commute to other areas, with private vehicles remaining the primary method of travel at 89%. Households own an average of 1.8 cars, which is higher than the Sydney average. Additionally, 51.2% of residents worked from home according to the 2021 Census, which may have been influenced by pandemic conditions.

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Health assessments indicate positive outcomes across Kings Langley, based on Districts measurements of mortality rates and the prevalence of chronic health issues. Younger age groups show very low rates of common illnesses, and private health insurance coverage is high, representing approximately 57% of the population (~5,504 people). This compares to 59.9% of residents across Greater Sydney.

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Kings Langley has a higher level of cultural diversity than most comparable markets, with 28.9% of the population born outside Australia and 25.1% speaking a non-English language at home. Christianity is the predominant religion, representing 63.0% of the population, compared to 49.2% across Greater Sydney.

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The median age in Kings Langley is 41 years, which is older than the Greater Sydney median of 37 and the national median of 38. Compared to regional averages, the 65 - 74 age group has a strong presence (11.9%), while the 25 - 34 cohort has a lower representation (8.9%). Since the 2021 Census, the proportion of residents aged 75 to 84 has increased from 5.0% to 6.7%, whereas the 55 to 64 group decreased from 11.8% to 11.1%. Demographic projections suggest the age distribution will change by 2041. The group aged 85+ is expected to grow by 111%, adding 204 residents to reach . This aging trend is further demonstrated by the fact that residents aged and over account for of the projected population increase. In contrast, the population is expected to decrease within the to and to age brackets.

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Kings Langley currently has an estimated 533 children under 5 years old, comprising approximately 343 children aged 0-2 and 228 children aged 3-4. This cohort declined by an estimated 3% since the previous census. while population forecasts indicate future decline, with an anticipated decrease of 11% by 2041 (to approximately 475 children). Meanwhile the 5-12 cohort currently amounts to 1,000. Birth rates in the area have averaged 10.8 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.