Islington

Population growth drivers in Islington are slightly above average based on AreaSearch's ranking of recent, and medium term trends

Islington's population is estimated at around 2,379 as of Feb 2026. This reflects an increase of 353 people since the 2021 Census, which reported a population of 2,026 people. The change was inferred from AreaSearch's resident population estimate of 2,319 following examination of ABS ERP data release in June 2024 and additional validated new addresses since the Census date. This level of population results in a density ratio of 3,350 persons per square kilometer, placing Islington in the upper quartile relative to national locations assessed by AreaSearch. The suburb's 17.4% growth since the 2021 census exceeded Rest of NSW's 5.9%. Population growth was primarily driven by overseas migration contributing approximately 37.0% of overall population gains during recent periods, although all drivers including interstate migration and natural growth were positive factors.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022. For areas not covered by this data, AreaSearch utilises NSW State Government's SA2 level projections released in 2022 with a base year of 2021. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. With demographic trends considered, Islington is expected to grow by 421 persons to 2041 based on aggregated SA2-level projections, reflecting an increase of 13.1% in total over the 17 years.

Residential development activity is lower than average in Islington according to AreaSearch's national comparison of local real estate markets

AreaSearch analysis of ABS building approval numbers indicates Islington averaged approximately 12 new dwelling approvals annually over the past five financial years, totalling an estimated 63 homes. As of FY-26, two approvals have been recorded. Historically, this has translated to an average of 5.3 new residents per year for every home built between FY-21 and FY-25, suggesting demand significantly outpaces supply, which typically exerts upward pressure on prices and intensifies competition among buyers. The average construction value of new properties is $484,000, indicating developers target the premium market segment with higher-end properties.

This financial year has seen $2.0 million in commercial approvals, reflecting Islington's residential nature. Compared to the rest of NSW, Islington exhibits somewhat elevated construction levels, 14.0% above the regional average per person over the five-year period, maintaining good buyer choice while supporting existing property values. However, development activity has moderated in recent periods. New development comprises 11.0% detached dwellings and 89.0% medium to high-density housing, offering affordable entry pathways and attracting downsizers, investors, and first-time purchasers. This represents a significant shift from the current housing mix of 56.0% houses, likely due to reduced availability of development sites and evolving lifestyle demands and affordability requirements.

Islington's population density is approximately 743 people per dwelling approval, indicative of a highly mature market. AreaSearch's latest quarterly estimate projects Islington will gain 311 residents by 2041. Given current development patterns, new housing supply should readily meet demand, providing favourable conditions for buyers and potentially facilitating population growth beyond current projections.

Islington 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 twelve projects likely impacting the region. Notable initiatives include Newcastle Future Transit Corridor, Hunter Net Zero Manufacturing Centre of Excellence, Hunter Park Precinct, and City of Newcastle Development Control Plan (DCP) 2023. Relevant projects are listed below.

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 Islington shows performance that lags behind national averages across key labour market indicators

Islington has an educated workforce with prominent representation in essential services sectors. The unemployment rate is 4.3%, with estimated employment growth of 3.0% over the past year (AreaSearch data aggregation). As of September 2025, 1,514 residents are employed, while the unemployment rate is 0.5% higher than Rest of NSW's rate of 3.8%.

Workforce participation in Islington is high at 78.2%, compared to Rest of NSW's 61.5%. According to Census responses, 33.8% of residents work from home, potentially influenced by Covid-19 lockdowns. Dominant employment sectors include health care & social assistance, education & training, and professional & technical services, with the latter being particularly notable at 2.1 times the regional average. Agriculture, forestry & fishing employs only 0.3% of local workers, below Rest of NSW's 5.3%.

Many Islington residents commute elsewhere for work based on Census data. Between September 2024 and September 2025, employment increased by 3.0%, while labour force grew by 3.9%, leading to an unemployment rate rise of 0.8 percentage points (AreaSearch analysis). In contrast, Rest of NSW saw a 0.5% employment decrease, a slight labour force contraction, and a 0.4 percentage point increase in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 project overall growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Islington's employment mix suggests local employment should increase by 7.2% over five years and 14.8% over ten years, though these are simple extrapolations for illustrative purposes only.

The economic profile demonstrates above-average performance, with income metrics exceeding national benchmarks based on AreaSearch comparative assessment

According to AreaSearch's aggregation of ATO data released for financial year ended June 2023, Islington had a median taxpayer income of $57,714 and an average income of $69,971. This is slightly above the national averages of $52,390 and $65,215 respectively for Rest of NSW. Based on Wage Price Index growth of 8.86% since June 2023, estimated median and average incomes as of September 2025 would be approximately $62,827 and $76,170 respectively. As per the 2021 Census, personal income ranks at the 78th percentile ($995 weekly) and household income at the 54th percentile in Islington. The earnings profile shows that 37.0% of individuals earn between $1,500 to $2,999 per week (880 individuals), similar to regional levels where 29.9% fall into this bracket. High housing costs consume 19.2% of income, but strong earnings place disposable income at the 51st percentile. The area's SEIFA income ranking places it in the 7th decile.

Islington displays a diverse mix of dwelling types, with a higher proportion of rental properties than the broader region

Islington's dwelling structure, as per the latest Census, consisted of 56.1% houses and 43.8% other dwellings (semi-detached, apartments, 'other' dwellings). This compares to Non-Metro NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Islington stood at 20.5%, with the remaining dwellings either mortgaged (31.7%) or rented (47.8%). The median monthly mortgage repayment was $2,000, higher than Non-Metro NSW's average of $1,733. Median weekly rent in Islington was recorded at $430, compared to Non-Metro NSW's $330. Nationally, Islington's mortgage repayments were higher than the Australian average of $1,863, and rents were substantially above the national figure of $375.

Islington features high concentrations of group households and lone person households, with a lower-than-average median household size

Family households comprise 53.7% of all households, including 17.7% couples with children, 24.2% couples without children, and 10.1% single parent families. Non-family households account for the remaining 46.3%, with lone person households at 33.6% and group households comprising 12.6%. The median household size is 2.1 people, which is smaller than the Rest of NSW average of 2.4.

Islington shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators

Islington's educational attainment exceeds broader benchmarks. Among residents aged 15+, 41.4% hold university qualifications, compared to 21.3% in the Rest of NSW and 26.1% in the SA4 region. Bachelor degrees are most prevalent at 27.8%, followed by postgraduate qualifications (9.8%) and graduate diplomas (3.8%). Vocational credentials are also prominent, with 31.5% of residents aged 15+ holding such qualifications – advanced diplomas account for 10.9% and certificates for 20.6%.

Educational participation is high, with 27.7% of residents currently enrolled in formal education. This includes 10.1% in tertiary education, 6.0% in primary education, and 4.7% pursuing secondary education.

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

Islington has 19 active public transport stops operating within its boundaries. These stops are served by 15 different bus routes that collectively facilitate 1,061 weekly passenger trips. Transport accessibility in the area is rated as excellent, with residents typically located 140 meters from their nearest transport stop. As a predominantly residential area, most Islington residents commute outward. Car remains the primary mode of transportation at 84%, with cycling and walking accounting for 5% each. The average vehicle ownership per dwelling in Islington is below the regional average.

According to the 2021 Census, 33.8% of Islington residents work from home, which may be influenced by COVID-19 conditions. On average, there are 151 trips per day across all routes, equating to approximately 55 weekly trips per individual stop.

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

Islington faces significant health challenges, as assessed by AreaSearch's evaluation of mortality rates and chronic condition prevalence. Common health conditions are somewhat prevalent across both younger and older age cohorts.

The rate of private health cover is approximately 55% of the total population (around 1,298 people), compared to 51.9% across Rest of NSW. Mental health issues and asthma are the most common medical conditions in the area, impacting 14.2 and 8.8% of residents respectively. Approximately 68.2% of residents declare themselves completely clear of medical ailments, compared to 63.3% across Rest of NSW. Working-age residents show an above-average prevalence of chronic health conditions. The area has 10.6% of residents aged 65 and over (252 people), which is lower than the 23.4% in Rest of NSW. Health outcomes among seniors present some challenges, with national rankings broadly in line with the general population.

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

Islington's cultural diversity was found to be lower than average, with 86.0% of its population born in Australia, 91.2% being citizens, and 93.0% speaking English only at home. Christianity was the predominant religion in Islington, comprising 28.1% of the population. The most significant overrepresentation was seen in the 'Other' category, which made up 1.0% of Islington's population compared to 0.8% across Rest of NSW.

In terms of ancestry, the top three groups in Islington were English (29.5%), Australian (26.0%), and Irish (10.7%). Notably, Welsh (1.1%) and Scottish (9.8%) populations were overrepresented compared to regional averages of 0.5% and 8.0%, respectively. Hungarian ancestry was also slightly overrepresented at 0.4% versus the regional average of 0.2%.

Islington's population is younger than the national pattern

Islington's median age is 34, which is lower than the Rest of NSW figure of 43 and Australia's average of 38 years. The 25-34 cohort is over-represented in Islington at 24.6%, compared to the Rest of NSW average, while the 65-74 year-olds are under-represented at 6.8%. This concentration of residents aged 25-34 is higher than the national average of 14.4%. Between 2021 and present, younger residents have decreased the median age by 1.1 years to 34. Specifically, the percentage of residents aged 25 to 34 has increased from 22.1% to 24.6%, while those aged 55 to 64 have declined from 10.7% to 8.9% and those aged 45 to 54 have dropped from 14.5% to 12.8%. By 2041, population forecasts indicate significant demographic changes for Islington. The 25-34 age group is projected to grow by 27%, adding 156 people and reaching a total of 742 from the current 585. Conversely, both the 55-64 and 65-74 age groups are expected to decrease in numbers.