Lambton

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

As of Feb 2026, the estimated population of the suburb of Lambton is around 5,420. This reflects a growth of 206 people since the 2021 Census, which reported a population of 5,214. The change was inferred from AreaSearch's estimate of resident population at 5,319 following examination of ABS ERP data release in June 2024 and validation of additional 46 new addresses since the Census date. This level of population equates to a density ratio of 1,992 persons per square kilometer, above the average seen across national locations assessed by AreaSearch. Lambton's growth rate of 4.0% since census positions it within 1.9 percentage points of Rest of NSW's 5.9%, demonstrating competitive growth fundamentals. Overseas migration contributed approximately 71.0% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year, and NSW State Government's SA2 level projections for areas not covered by this data, released in 2022 with 2021 as the base year. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Based on aggregated SA2-level projections, the suburb of Lambton is anticipated to grow by 124 persons by 2041, reflecting a gain of 0.4% in total over the 17 years.

AreaSearch analysis of residential development drivers sees Lambton recording a relatively average level of approval activity when compared to local markets analysed countrywide

AreaSearch analysis of ABS building approval numbers in Lambton shows an average of around 18 new dwelling approvals per year. Over the past five financial years, from FY-21 to FY-25, approximately 90 homes were approved, with a further 16 approved so far in FY-26. This results in an estimated two residents being added per year per dwelling constructed over these five years.

The average construction cost value of new dwellings is $533,000, indicating a focus on the premium market segment. In FY-26, there have been $2.6 million in commercial approvals, reflecting Lambton's primarily residential nature. Comparatively, Lambton has around two-thirds the rate of new dwelling approvals per person when measured against Rest of NSW. Nationally, it places among the 65th percentile of areas assessed, suggesting an established area with potential planning limitations. Recent years have seen building activity accelerate, with 60.0% standalone homes and 40.0% townhouses or apartments being developed.

This shift from the existing housing stock (currently 76.0% houses) indicates decreasing availability of developable sites and reflects changing lifestyles and demand for more diverse, affordable housing options. Lambton has a population density of around 216 people per approval. According to AreaSearch's latest quarterly estimate, Lambton is forecasted to gain 23 residents by 2041. 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.

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

Changes to local infrastructure significantly influence an area's performance. AreaSearch has identified 16 projects that could impact the area. Notable ones include John Hunter Health and Innovation Precinct, Hunter Indoor Sports Centre, Lambton Park Master Plan, and Newcastle Inner City Bypass - Rankin Park to Jesmond. The following list details those most 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 labour market in Lambton demonstrates typical performance when compared to similar areas across Australia

Lambton has an educated workforce with significant representation in essential services sectors. The unemployment rate is 3.5%. Employment stability over the past year is relative.

As of December 2025, 2931 residents are employed, with an unemployment rate at 0.4% below Regional NSW's rate of 3.9%, and workforce participation at 67.3% compared to Regional NSW's 61.3%. According to Census responses, 29.5% of residents work from home, considering Covid-19 lockdown impacts. Employment is concentrated in health care & social assistance, education & training, and retail trade, with a particularly strong specialization in health care & social assistance at 1.3 times the regional level. Agriculture, forestry & fishing has limited presence with 0.5% employment compared to 5.3% regionally.

Many residents commute elsewhere for work based on Census working population to local population count. During the year to December 2025, employment levels increased by 0.3%, and labour force increased by 1.4%, resulting in an unemployment rise of 1.1 percentage points. In comparison, Regional NSW recorded an employment decline of 1.2%, labour force decline of 0.8%, with unemployment rising by 0.4 percentage points. Jobs and Skills Australia's national employment forecasts from May-25 suggest potential future demand within Lambton. These projections estimate local employment should increase by 7.1% over five years and 14.7% over ten years, based on a simple weighting extrapolation of industry-specific growth rates against Lambton's employment mix.

Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis

The suburb of Lambton had a median taxpayer income of $52,868 and an average income of $70,323 in the latest postcode level ATO data aggregated by AreaSearch for financial year 2023. This is higher than national averages, contrasting with Regional NSW's median income of $52,390 and average income of $65,215. Based on Wage Price Index growth of 8.86% from financial year 2023 to September 2025, estimated incomes would be approximately $57,552 (median) and $76,554 (average). Census data shows that household, family and personal incomes in Lambton cluster around the national median. Specifically, 26.4% of its population falls within the $1,500 - $2,999 income range, similar to regional levels where this cohort represents 29.9%. Housing affordability pressures are severe in Lambton, with only 82.6% of income remaining after housing costs, ranking at the 41st percentile nationally. The area's SEIFA income ranking places it in the 6th decile.

Lambton is characterized by a predominantly suburban housing profile, with a higher proportion of rental properties than the broader region

The dwelling structure in Lambton, as per the latest Census, consisted of 76.0% houses and 24.0% other dwellings such as semi-detached homes, apartments, and 'other' dwellings. In comparison, Regional NSW had a higher percentage of houses at 82.6%, with 17.4% being other dwellings. Home ownership in Lambton was lower than that of Regional NSW, standing at 32.9%. The remaining dwellings were either mortgaged (30.8%) or rented (36.2%). The median monthly mortgage repayment in Lambton was $2,058, which is higher than the Regional NSW average of $1,733. The median weekly rent figure in Lambton was recorded at $380, compared to Regional NSW's $330. Nationally, Lambton's median monthly mortgage repayments were significantly higher than the Australian average of $1,863, while rents were exceeding the national figure of $375.

Lambton features high concentrations of group households, with a fairly typical median household size

Family households account for 66.0% of all households, including 28.5% couples with children, 23.4% couples without children, and 13.3% single parent families. Non-family households make up the remaining 34.0%, with lone person households at 29.6% and group households comprising 4.4% of the total. The median household size is 2.4 people, which matches the Regional NSW average.

The educational profile of Lambton exceeds national averages, with above-average qualification levels and academic performance metrics

Lambton's residents aged 15 and above have a higher proportion with university qualifications than broader benchmarks: 31.6%, compared to 21.3% in the rest of NSW and 26.1% in its SA4 region. This educational advantage is notable, with bachelor degrees being the most common at 21.6%. Postgraduate qualifications follow at 7.0%, and graduate diplomas are held by 3.0% of residents. Vocational credentials are also prominent, with 32.9% of residents holding such qualifications: advanced diplomas at 9.9% and certificates at 23.0%.

Educational participation is high in Lambton, with 29.7% of residents currently enrolled in formal education. This includes 9.0% in primary education, 8.0% in secondary education, and 7.2% pursuing tertiary education.

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

Lambton has 46 active public transport stops, all of which are bus stops. These stops are served by 40 different routes that together facilitate 1,292 weekly passenger trips. The accessibility of these stops is rated as excellent, with residents on average located just 175 meters from the nearest stop. Most residents in Lambton commute outward due to its primarily residential nature. Car remains the most popular mode of transport, used by 91% of residents. On average, there are 1.3 vehicles per dwelling, which is below the regional average.

According to the 2021 Census, a high proportion of residents, 29.5%, work from home, potentially due to COVID-19 conditions. The service frequency averages 184 trips per day across all routes, equating to approximately 28 weekly trips per stop.

Health performance in Lambton is well below average with prevalence of common health conditions notable across both younger and older age cohorts

Lambton faces significant health challenges, according to AreaSearch's assessment. Mortality rates and chronic condition prevalence are substantial across both younger and older age cohorts.

Approximately 55% (~2,966 people) of Lambton's total population has private health cover, compared to Regional NSW's 51.9%. Mental health issues affect 11.5% of residents, while arthritis impacts 8.9%. Around 64.1% declare themselves completely clear of medical ailments, slightly higher than Regional NSW's 63.3%. The working-age population faces notable health challenges due to elevated chronic condition rates. Lambton has 17.4% (943 people) of residents aged 65 and over, lower than Regional NSW's 23.4%. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

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

Lambton's population showed lower cultural diversity, with 85.9% born in Australia, 91.3% being citizens, and 89.1% speaking English only at home. Christianity was the predominant religion, accounting for 52.4% of Lambton's population, compared to 55.9% across Regional NSW. The top three ancestry groups were English (30.5%), Australian (27.6%), and Irish (9.3%).

Notably, Macedonian (1.8%) was overrepresented in Lambton compared to the regional average of 0.4%, as were Welsh (0.8% vs 0.5%) and Polish (0.9% vs 0.5%).

Lambton's population is slightly older than the national pattern

The median age in Lambton is 39 years, which is significantly lower than Regional NSW's average of 43 but essentially aligned with Australia's median age of 38 years. Compared to Regional NSW, Lambton has a higher proportion of residents aged 25-34 years (14.9%) but fewer residents aged 65-74 years (9.6%). According to the 2021 Census, the population aged 25 to 34 grew from 12.5% to 14.9%, while the 15 to 24 age group increased from 13.2% to 14.5%. Conversely, the 45 to 54 age group declined from 14.2% to 12.4%, and the 5 to 14 age group decreased from 11.9% to 10.5%. Looking ahead to 2041, demographic projections indicate significant shifts in Lambton's age structure. Notably, the 25 to 34 age group is expected to grow by 16%, adding 129 people and reaching a total of 937 from the current figure of 807. Conversely, the 5 to 14 and 45 to 54 age cohorts are projected to experience population declines.