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This analysis uses Suburbs and Localities (SAL) boundaries, which can materially differ from Statistical Areas (SA2) even when sharing the same name.
SAL boundaries are defined by Australia Post and the Australian Bureau of Statistics to represent commonly-known suburb names used in postal addresses.
Statistical Areas (SA2) are designed for census data collection and may combine multiple suburbs or use different geographic boundaries. For comprehensive analysis, consider reviewing both boundary types if available.
est. as @ -- *
2021 Census | -- people
Sales Activity
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Population
An assessment of population growth drivers in Gorokan reveals an overall ranking slightly below national averages considering recent, and medium term trends
As of May 2026, the estimated population of Gorokan is around 8,789, reflecting a growth of 165 people since the 2021 Census which reported a population of 8,624. This increase represents a 1.9% change from the census figure. AreaSearch validated this estimate following examination of the latest ERP data release by the ABS in June 2025 and an additional 38 new addresses since the Census date. The population density ratio is 2,853 persons per square kilometer, placing Gorokan in the upper quartile relative to national locations assessed by AreaSearch. Gorokan's growth rate of 1.9% since the census is within 1.5 percentage points of the SA4 region (3.4%), indicating competitive growth fundamentals. Overseas migration was the primary driver of population gains during recent periods in Gorokan.
For projections, AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022. For areas not covered by this data, NSW State Government's SA2 level projections released in 2022 with a base year of 2021 are used. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Based on aggregated SA2-level projections, Gorokan is expected to increase by just below the median of national statistical areas, with an expansion of 585 persons to 2041, reflecting a total gain of 6.6% over the 16 years.
Frequently Asked Questions - Population
Development
AreaSearch assessment of residential development drivers sees a low level of activity in Gorokan, placing the area among the bottom 25% of areas assessed nationally
Gorokan has seen approximately 15 dwelling approvals annually over the past five financial years ending FY26. This totals an estimated 75 homes. In FY26, 9 approvals have been recorded. The population decline in recent years suggests that new supply is meeting demand, offering varied housing options with average construction costs of $205,000.
Commercial development approvals this year amount to $2.2 million, indicating Gorokan's residential focus. Compared to Greater Sydney, Gorokan has 60.0% lower building activity per person. This scarcity can strengthen demand and prices for existing properties. Nationally, Gorokan's building activity is also lower, suggesting market maturity and potential development constraints. New building activity consists of 67.0% detached dwellings and 33.0% townhouses or apartments, providing options across different price points.
With around 619 people per dwelling approval, Gorokan reflects a mature market. Future projections estimate Gorokan will add 580 residents by 2041, with building activity keeping pace with growth projections despite potential competition among buyers as the population increases.
Frequently Asked Questions - Development
Development applications around Gorokan
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| Lodged | Address | Description | Type | Distance | Status |
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SOURCE: Planning portals and council registers, compiled by AreaSearch. Distance & bearing measured from the suburb midpoint.
Infrastructure
Gorokan has strong levels of nearby infrastructure activity, ranking in the top 30% nationally
The performance of an area is significantly influenced by changes to its local infrastructure, major projects, and planning initiatives. AreaSearch has identified three such projects that are expected to impact the area. These key projects include Lake Haven Centre Redevelopment, Kanwal-Lake Haven-Gorokan Growth Corridor (Warnervale East / Greater Warnervale), Gorokan Waterfront Masterplan & Foreshore Revitalisation, and Madison Rise Estate. The following list details those projects likely to be most relevant.
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Frequently Asked Questions - Infrastructure
Mardi Water Treatment Plant Upgrade
An $82.5 million major upgrade to the Mardi Water Treatment Plant to future-proof water security for over 210,000 residents. The project introduces Dissolved Air Flotation (DAF) technology and new flocculation tanks to handle poor raw water conditions such as algal blooms and high turbidity. Key works include new chemical dosing systems, a new access road, and electrical switch rooms to ensure a reliable supply of up to 160 million litres of water per day.
Toukley Desalination Water Treatment Plant
A proposed seawater desalination water treatment plant adjacent to the existing Toukley Sewage Treatment Plant, being developed as a 'plan ready' drought response project under the Central Coast Water Security Plan. The current concept is a reverse osmosis facility with an initial capacity of 30 ML/day, with provision in the EIS for staged expansion up to 40 ML/day to support normal water supply if needed. The preferred design uses a direct ocean intake located around one kilometre offshore from Jenny Dixon Reserve, with the transfer pump station relocated to the desalination plant site (replacing the earlier Lakes Beach underground well concept under Budgewoi Beach) and connected by a deep tunnel bored about 25 metres below ground. Brine would be discharged via the existing Norah Head ocean outfall. Council is preparing an Environmental Impact Statement, with a community drop-in session held in August 2025 and another planned for the second quarter of 2026. The plant would only be constructed if dam storage falls below the 45 percent trigger at Mangrove Creek Dam, with construction estimated to take 3 to 4 years once activated. GHD has been appointed as the specialist consultant supporting concept design and statutory approvals.
Greater Warnervale Structure Plan
A long-term land use planning framework adopted by Central Coast Council in July 2024 and subsequently endorsed by the NSW Department of Planning, Housing and Infrastructure (DPHI) to guide growth across the Greater Warnervale area to 2041. Covering a 3,900 hectare study area, the plan provides a 20 year framework to support population growth from around 20,162 residents to approximately 57,000, accommodating an additional 10,130 dwellings and capacity for around 8,500 new jobs. Ten precincts are identified for staged rezoning and detailed planning, including Wyong Employment Zone with Central Coast Airport, Warnervale Village, Wallarah Residential, Warnervale Town Centre and the Charmhaven and Kanwal precincts. Two new neighbourhood centres replace the previously planned Warnervale Town Centre at full scale, following the withdrawal of the proposed North Warnervale rail station. The plan also delivers significant biodiversity protections including corridors of 50 to 100 metres minimum width and ongoing safeguards for Porters Creek Wetland, supports a network of upgraded sports and community facilities, and forms the basis for amendments to local environmental plans, development control plans and contributions plans.
Warnervale Water and Sewer Infrastructure Program
A comprehensive infrastructure program supporting the Greater Warnervale growth corridor. Key works include the $82.5 million Mardi Water Treatment Plant upgrade, which involves adding Dissolved Air Flotation (DAF) systems to increase capacity to 160 million litres per day. The program also encompasses the $144 million Charmhaven Sewage Treatment Plant upgrade and the completed 9.4km Mardi to Warnervale Pipeline to ensure long-term water security for over 210,000 residents.
High Speed Rail - Newcastle to Sydney (Line 1)
High Speed Rail Line 1 will connect Newcastle to Sydney on a new dedicated 194km rail line with trains capable of speeds up to 320 km/h on surface sections and 200 km/h in tunnels. Around 115km of the route will run through tunnels. The line will reduce travel time between Newcastle and Sydney to around one hour, with Central Coast trips of about 30 minutes. Six stations are proposed at central Newcastle (Broadmeadow), Lake Macquarie, the Central Coast (Gosford), Sydney Central, Parramatta and Western Sydney International Airport. Following release of the business case in early 2026, the project moved into a two-year Development Phase, with the Australian Government investing a further $230 million for design refinement, environmental and planning approvals, and corridor preservation. The first two major contract packages went to tender in 2026: Area Package 1 (around 35km of twin TBM tunnels, an underground station and associated civil works) and Trains, Systems and Systems Integration (supply of trains, design of all systems, rail depot and operations control centre). The Newcastle to Sydney section is estimated to cost around $61.2 billion by 2039, with a further $32 billion to extend to Western Sydney International Airport by 2042. The project is forecast to support up to 15,000 construction jobs annually at peak and add around $250 billion to the Australian economy over a 50-year appraisal period.
Lake Haven Centre Redevelopment
Proposed expansion and modernisation of Lake Haven Centre, a sub-regional shopping centre owned and managed by Vicinity Centres. Current GLA is approximately 43,207 sqm, anchored by Kmart, Coles, Woolworths, and ALDI. As of February 2026, the project remains in the long-term planning phase; while a formal development application for a full-scale redevelopment is yet to be lodged, Vicinity Centres has recently completed a major $2 million solar installation as part of its sustainability upgrades for the site.
Wyong Hospital Redevelopment
The $200 million Wyong Hospital Redevelopment (completed 2021-2022) delivered a new six-storey clinical services building (Block H) with expanded emergency department, ICU, paediatrics, medical imaging (including the hospital's first MRI), additional inpatient beds, and a medical assessment unit; plus refurbishment of existing facilities adding operating theatre capacity, expanded medical day unit, transit lounge, and cancer day unit expansion. The project significantly increased healthcare capacity for the Central Coast community.
Central Coast Airport Precinct Development
The Central Coast Airport Masterplan, adopted by Central Coast Council on 25 February 2025, sets the framework for transforming the existing general aviation airfield at Warnervale into a regional general aviation, education and emergency services hub over the period 2025 to 2035. The plan retains the current 1200 metre runway length, upgrades the runway to Code 1B with the option to safeguard for future Code 2B operations, and adds night lighting to enable medevac and firefighting aircraft operations. Surrounding lands will be developed as an aviation business park supporting hangars, pilot training, aviation related manufacturing and a Bachelor of Aviation program in partnership with the University of Newcastle, with up to 90 student placements per year. Emergency services will be relocated from Arizona Road, Charmhaven, to the airport site. The Porters Creek Wetland and adjoining high value ecological areas will be protected through a Biodiversity Stewardship Agreement. Council resolved in December 2025 to proceed with the rezoning of the airport lands and surrounding wetlands, and is preparing a subdivision plan, planning proposal and Biodiversity Certification Assessment Report as the next implementation steps.
Employment
Gorokan shows employment indicators that trail behind approximately 70% of regions assessed across Australia
Gorokan has a balanced workforce with representation from both white and blue collar jobs. Essential services sectors are well-represented in the area. The unemployment rate was 6.7% as of December 2025, with an estimated employment growth of 3.3% over the past year, according to AreaSearch's aggregation of statistical area data.
As of December 2025, there were 3,733 residents employed while the unemployment rate was 2.5% higher than Greater Sydney's rate of 4.2%. Workforce participation in Gorokan lagged behind Greater Sydney at 54.4% compared to 68.8%. According to Census responses, 18.5% of residents worked from home, although Covid-19 lockdown impacts should be considered. The leading employment industries among Gorokan residents were health care & social assistance, construction, and retail trade.
The area showed strong specialization in health care & social assistance with an employment share 1.4 times the regional level. Conversely, professional & technical services were under-represented at 3.2% of Gorokan's workforce compared to 11.5% in Greater Sydney. Over the 12 months to December 2025, employment increased by 3.3% while labour force increased by 3.3%, leaving unemployment broadly flat according to AreaSearch analysis of SALM and ABS data aggregated from broader statistical areas. In contrast, Greater Sydney experienced employment growth of 2.2% and labour force growth of 2.3%, with a marginal rise in unemployment. Jobs and Skills Australia's national employment forecasts from May-25 suggest that national employment is projected to expand by 6.6% over five years and 13.7% over ten years. Applying these industry-specific projections to Gorokan's employment mix, local employment is estimated to increase by 6.4% over five years and 13.6% over ten years. However, it should be noted that this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections.
Frequently Asked Questions - Employment
Income
Income metrics place the area in the bottom 10% of locations nationally according to AreaSearch analysis
AreaSearch's latest postcode level ATO data for financial year 2023 shows Gorokan's median income among taxpayers is $46,520. The average income in the suburb is $55,850. This is lower than national averages. Greater Sydney has a median income of $60,817 and an average of $83,003. Based on Wage Price Index growth since financial year 2023, current estimates for Gorokan are approximately $51,321 (median) and $61,614 (average) as of March 2026. Census data indicates that incomes in Gorokan fall between the 10th and 13th percentiles nationally. Income distribution shows that 29.4% of individuals earn between $800 and $1,499, unlike broader trends where 30.9% earn between $1,500 and $2,999. Housing affordability pressures are severe in Gorokan, with only 78.9% of income remaining after housing costs, ranking at the 8th percentile nationally.
Frequently Asked Questions - Income
Housing
Gorokan is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
Gorokan's dwelling structures, as per the latest Census, consisted of 78.3% houses and 21.6% other dwellings (semi-detached, apartments, 'other' dwellings). In comparison, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Gorokan was at 31.9%, with mortgaged dwellings at 29.9% and rented ones at 38.2%. The median monthly mortgage repayment was $1,603, below Sydney metro's average of $2,427. Median weekly rent in Gorokan was $350, compared to Sydney metro's $470. Nationally, Gorokan's mortgage repayments were lower than the Australian average of $1,863, and rents were less than the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Gorokan features high concentrations of lone person households and group households, with a lower-than-average median household size
Family households constitute 62.7% of all households, including 20.3% couples with children, 23.2% couples without children, and 17.9% single parent families. Non-family households account for the remaining 37.3%, with lone person households at 33.2% and group households comprising 4.0%. The median household size is 2.3 people, which is smaller than the Greater Sydney average of 2.7.
Frequently Asked Questions - Households
Local Schools & Education
Gorokan faces educational challenges, with performance metrics placing it in the bottom quartile of areas assessed nationally
The area's university qualification rate is 10.3%, significantly lower than Greater Sydney's average of 38.0%. Bachelor degrees are the most common at 7.4%, followed by postgraduate qualifications (1.7%) and graduate diplomas (1.2%). Trade and technical skills are prevalent, with 43.9% of residents aged 15+ holding vocational credentials - advanced diplomas (9.2%) and certificates (34.7%). Educational participation is high, with 27.1% of residents currently enrolled in formal education.
This includes 9.5% in primary education, 7.2% in secondary education, and 3.2% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is moderate compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Gorokan has 47 active public transport stops, all of which are bus stops. These stops are served by 49 different routes that together facilitate 1,335 weekly passenger trips. The accessibility of these stops is rated as excellent, with residents typically living just 178 meters from the nearest stop. As a predominantly residential area, most commuters travel outward. Cars remain the primary mode of transport, used by 93% of residents. On average, there are 1.1 vehicles per dwelling in Gorokan.
According to the 2021 Census, 18.5% of residents work from home, which may be influenced by COVID-19 conditions. The service frequency across all routes averages 190 trips per day, equating to approximately 28 weekly trips per stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Gorokan is a key challenge with a range of health conditions having marked impacts on both younger and older age cohorts
Gorokan faces significant health challenges, as assessed by AreaSearch's analysis of mortality rates and chronic condition prevalence. Multiple health conditions affect both younger and older age groups. Private health cover is relatively low, at approximately 49% of Gorokan's total population (around 4,312 people), compared to Greater Sydney's 59.9% and the national average of 55.7%.
Mental health issues and arthritis are the most prevalent conditions, affecting 11.7% and 11.4% of residents respectively. However, 57.0% of residents report no medical ailments, compared to Greater Sydney's 74.6%. The working-age population in Gorokan faces notable health challenges due to high chronic condition rates. The area has a higher proportion of seniors aged 65 and over, at 22.6% (1,986 people), than Greater Sydney's 15.5%. Health outcomes among seniors present some challenges, broadly aligning with national rankings for the general population.
Frequently Asked Questions - Health
Cultural Diversity
Gorokan is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Gorokan's cultural diversity was found to be below average, with 88.8% of its population being citizens, 87.1% born in Australia, and 94.0% speaking English only at home. Christianity is the predominant religion in Gorokan, comprising 53.2% of the population. Notably, Judaism is overrepresented in Gorokan compared to Greater Sydney, with 0.1% versus 0.8%.
The top three ancestry groups in Gorokan are English (31.8%), Australian (31.1%), and Irish (8.2%). These figures are substantially higher than the regional averages of 19.0%, 17.8%, and 5.6% respectively. Additionally, certain ethnic groups show notable divergences: Australian Aboriginal is overrepresented at 5.3% in Gorokan compared to the regional average of 1.3%, Maltese remains the same at 1.0%, and Maori is overrepresented at 0.8% versus the regional average of 0.4%.
Frequently Asked Questions - Diversity
Age
Gorokan's median age exceeds the national pattern
Gorokan's median age is 41 years, which is notably higher than Greater Sydney's average of 37 years and slightly above Australia's median age of 38 years. Comparing Gorokan with Greater Sydney, the 65-74 age group is significantly overrepresented at 12.6%, while the 35-44 age group is underrepresented at 11.9%. According to the 2021 Census, the proportion of residents aged 35 to 44 has increased from 11.2% to 11.9%, whereas the percentage of those aged 85 and above has decreased from 2.7% to 1.9%. By 2041, demographic projections indicate significant changes in Gorokan's age profile. The 75-84 age group is expected to grow by 37%, adding 266 residents to reach a total of 978. Residents aged 65 and older are projected to represent 61% of the population growth, while declines are anticipated for the 5-14 and 0-4 age cohorts.