North Sydney

North Sydney lies within the top quartile of areas nationally for population growth performance according to AreaSearch analysis of recent, and medium to long-term trends

The estimated population of North Sydney is around 9,659 as of May 2026. This figure reflects an increase of 695 people since the 2021 Census, which reported a population of 8,964 people. The change is inferred from AreaSearch's estimate of the resident population at 9,657, following examination of the latest ERP data release by the ABS in June 2025, and an additional 425 validated new addresses since the Census date. This level of population equates to a density ratio of 6,526 persons per square kilometer, placing North Sydney in the top 10% of national locations assessed by AreaSearch. The suburb's growth rate of 7.8% since the 2021 census exceeded both the SA4 region at 5.9% and the SA3 area. Overseas migration contributed approximately 84.0% of overall population gains during recent periods.

AreaSearch is using 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. Based on aggregated SA2-level projections, North Sydney is expected to increase by 1,273 persons to 2041, reflecting a total increase of 13.2% over the 16-year period.

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

Based on AreaSearch analysis of ABS building approval numbers, North Sydney averaged approximately 8 new dwelling approvals per year. Between FY21 and FY25, around 44 homes were approved, with another 45 approved so far in FY26. Over the past five financial years, an average of 12.5 people moved to the area for each dwelling built.

This indicates substantial demand outpacing supply, which typically results in heightened buyer competition and pricing pressures. Developers focus on the premium market, with new properties constructed at an average value of $1,676,000. In FY26, commercial approvals totalled $837.7 million, suggesting robust local business investment. Compared to Greater Sydney, North Sydney has significantly less development activity, 54.0% below the regional average per person. This scarcity of new dwellings typically strengthens demand and prices for existing properties. New building activity shows 10.0% detached houses and 90.0% attached dwellings, reflecting a trend toward denser development that appeals to downsizers, investors, and entry-level buyers.

North Sydney reflects a highly mature market with around 2367 people per dwelling approval. Population forecasts indicate North Sydney will gain 1,271 residents by 2041. If current construction levels persist, housing supply could lag population growth, likely intensifying buyer competition and underpinning price growth.

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

Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified 46 projects expected to impact the region. Notable initiatives include Western Harbour Tunnel and Warringah Freeway Upgrade, Hume Place, Affinity Place, East Walker Residences. The following list details those likely 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.

Employment performance in North Sydney exceeds national averages across key labour market indicators

North Sydney has a highly educated workforce with the technology sector prominent. Its unemployment rate is 3.5%. Employment stability has been relatively consistent over the past year.

As of December 2025, 6,429 residents are employed, with an unemployment rate of 3.6%, below Greater Sydney's rate of 4.2%. Workforce participation in North Sydney is higher at 76.4% compared to Greater Sydney's 68.8%. According to Census responses, 67.6% of residents work from home, potentially influenced by Covid-19 lockdowns. Employment is concentrated in professional & technical (2.1 times the regional average), finance & insurance, and health care & social assistance (9.4%, compared to 14.1% regionally).

The area hosts more jobs than residents, with a ratio of 4.3 workers per resident. Between December 2024 and December 2025, employment increased by 0.4% while labour force grew by 0.8%, causing the unemployment rate to rise by 0.4 percentage points. National employment forecasts from Jobs and Skills Australia suggest North Sydney's employment should increase by 7.6% over five years and 15.0% over ten years, based on industry-specific projections applied to its current employment mix.

The economic profile demonstrates exceptional strength, placing the area among the top 10% nationally based on comprehensive AreaSearch income analysis

AreaSearch's latest postcode level ATO data released for financial year 2023 shows North Sydney's median income among taxpayers is $76,346. The average income in the suburb is $135,257. Nationally, these figures are exceptionally high compared to Greater Sydney's median of $60,817 and average of $83,003. Based on Wage Price Index growth of 10.32% since financial year 2023, current estimates for North Sydney would be approximately $84,225 (median) and $149,216 (average) as of March 2026. Census data reveals household, family and personal incomes in North Sydney rank highly nationally, between the 88th and 98th percentiles. Income distribution shows that 30.6% of the population (2,955 individuals) fall within the $1,500 - 2,999 income range, aligning with surrounding regions at 30.9%. A significant 42.2% earn above $3,000 weekly. High housing costs consume 19.8% of income, but strong earnings place disposable income at the 81st percentile nationally. The area's SEIFA income ranking places it in the 10th decile.

North Sydney features a more urban dwelling mix with significant apartment living, with a higher proportion of rental properties than the broader region

North Sydney's dwelling structure, as per the latest Census, consisted of 6.1% houses and 93.9% other dwellings (semi-detached, apartments, 'other' dwellings). This contrasts with Sydney metro's 55.9% houses and 44.1% other dwellings. Home ownership in North Sydney was at 19.5%, with the rest being mortgaged (18.0%) or rented (62.6%). The median monthly mortgage repayment was $2,817, higher than the Sydney metro average of $2,427. Median weekly rent was $575, compared to Sydney metro's $470. Nationally, North Sydney's mortgage repayments were significantly higher at $2,817 against the Australian average of $1,863, and rents were substantially above the national figure of $375.

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

Family households constitute 52.5% of all households, including 15.5% couples with children, 30.3% couples without children, and 5.5% single parent families. Non-family households account for the remaining 47.5%, with lone person households at 42.4% and group households comprising 5.2%. The median household size is 1.9 people, which is smaller than the Greater Sydney average of 2.7.

North Sydney demonstrates exceptional educational outcomes, ranking among the top 5% of areas nationally based on AreaSearch's comprehensive analysis of qualification and performance metrics

North Sydney has notably high educational attainment. Among residents aged 15 and above, 66.5% hold university qualifications, surpassing the national average of 30.4% and the NSW average of 32.2%. This indicates a significant educational advantage for the area, potentially opening opportunities in knowledge-based sectors. Bachelor degrees are the most common at 40.3%, followed by postgraduate qualifications (22.5%) and graduate diplomas (3.7%).

Vocational pathways account for 17.3% of qualifications among those aged 15 and above, with advanced diplomas making up 9.8% and certificates 7.5%. Educational participation is notably high in North Sydney, with 26.2% of residents currently enrolled in formal education. This includes 8.9% pursuing tertiary education, 5.4% primary education, and 4.7% secondary education.

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

North Sydney has 81 operational public transport stops offering a mix of ferry, train, light rail, and bus services. These stops are served by 100 distinct routes, facilitating 19,882 weekly passenger trips in total. Residents enjoy excellent transport accessibility, with an average distance of 114 meters to the nearest stop. The area is predominantly residential, with outward commuting patterns: cars remain the primary mode at 42%, followed by train at 22% and walking at 22%. Vehicle ownership stands at 0.3 per dwelling, lower than the regional average. As of the 2021 Census, 67.6% of residents work from home, potentially due to COVID-19 conditions.

Service frequency across all routes averages 2,840 trips daily, equating to approximately 245 weekly trips per individual stop.

North Sydney's residents boast exceedingly positive health performance metrics with younger cohorts in particular seeing very low prevalence of common health conditions

North Sydney's health outcomes show excellent results, as assessed by AreaSearch using mortality rates and chronic condition prevalence. Younger cohorts in particular have very low prevalence of common health conditions. Private health cover is exceptionally high at approximately 80% of the total population (7,740 people), compared to 59.9% across Greater Sydney and a national average of 55.7%.

The most prevalent medical conditions are mental health issues and asthma, affecting 6.4 and 6.3% of residents respectively. 77.7% of residents declare themselves completely clear of medical ailments, compared to 74.6% across Greater Sydney. As of the area's demographics, 15.7% of residents are aged 65 and over (1,516 people). Health outcomes among seniors in North Sydney are above average but rank lower nationally than those of the broader population.

North Sydney is among the most culturally diverse areas in the country based on AreaSearch assessment of a range of language and cultural background related metrics

North Sydney has high cultural diversity, with 34.0% speaking a language other than English at home and 49.9% born overseas. Christianity is the main religion, comprising 39.7%. Judaism is overrepresented at 0.6%, compared to 0.8% in Greater Sydney.

The top ancestry groups are English (21.7%), Other (14.6%), and Australian (14.2%). Spanish (1.0%) is notably overrepresented, as are Russian (0.8%) and French (0.9%) populations compared to regional averages of 0.6%, 0.4%, and 0.5% respectively.

North Sydney's population is slightly younger than the national pattern

North Sydney's median age in 2021 was 36 years, nearly matching Greater Sydney's average of 37 years, which is slightly below the Australian median of 38 years. Compared to Greater Sydney, North Sydney had a higher proportion of residents aged 25-34 (26.4%) but fewer residents aged 5-14 (6.2%). This concentration of 25-34 year-olds was well above the national average of 14.6%. Between the 2021 Census and the previous one, the proportion of North Sydney's population aged 75-84 increased from 5.1% to 6.1%, while the proportion of residents aged 45-54 decreased from 11.3% to 10.2%. By 2041, demographic modeling suggests that North Sydney's age profile will change significantly. The cohort of residents aged 85 and above is projected to grow by 163%, adding 393 residents to reach a total of 635. Residents aged 65 and above are expected to drive 69% of population growth, reflecting demographic aging trends. Conversely, the cohorts aged 25-34 and 0-4 are projected to experience population declines.