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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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Sales Detail
Population
Wyongah is positioned among the lower quartile of areas assessed nationally for population growth based on AreaSearch's assessment of recent, and medium term trends
As of Feb 2026, the estimated population of the suburb of Wyongah is around 2,093, reflecting an increase of 73 people since the 2021 Census which reported a population of 2,020. This growth equates to a 3.6% increase and results in a density ratio of 1,956 persons per square kilometer, above the average seen across national locations assessed by AreaSearch. Wyongah's growth since census positions it within 0.1 percentage points of the SA4 region (3.7%). Population growth for the area was primarily driven by overseas migration. AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, released in Jun 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.
Considering these projections, the suburb is expected to grow by 116 persons to 2041, reflecting an increase of 3.3% over the 17 years.
Frequently Asked Questions - Population
Development
The level of residential development activity in Wyongah is very low in comparison to the average area assessed nationally by AreaSearch
AreaSearch analysis of ABS building approval numbers in Wyongah shows approximately four residential properties granted approval per year over the past five financial years ending 30 June 2021, totalling an estimated twenty-two homes. As of 30 June 2026, one approval has been recorded. The population decline in recent years has maintained adequate housing supply relative to demand, resulting in a balanced market with good buyer choice. New properties are constructed at an average expected construction cost value of $205,000, which is below regional norms and offers more affordable housing options for purchasers.
In the financial year ending 30 June 2026, there have been $1.2 million in commercial approvals, indicating minimal commercial development activity. Compared to Greater Sydney, Wyongah records significantly lower building activity, approximately 50.0% below the regional average per person. This limited new supply generally supports stronger demand and values for established properties. Relative to the national average, Wyongah's building activity is also lower, suggesting the area's established nature and potential planning limitations. New development consists of 40.0% detached dwellings and 60.0% townhouses or apartments, indicating a shift towards denser development that caters to downsizers, investors, and entry-level buyers. This trend represents a notable change from the area's existing housing composition, which is currently 99.0% houses, suggesting decreasing availability of developable sites and reflecting changing lifestyles and demand for diverse, affordable housing options. With approximately 817 people per dwelling approval, Wyongah reflects a highly mature market.
According to AreaSearch's latest quarterly estimate, Wyongah is expected to grow by seventy residents through to 2041. Given current construction levels, housing supply should adequately meet demand, creating favourable conditions for buyers while potentially enabling growth that exceeds current forecasts.
Frequently Asked Questions - Development
Infrastructure
Wyongah has strong levels of nearby infrastructure activity, ranking in the top 40% nationally
Changes in local infrastructure significantly affect an area's performance. AreaSearch has identified one major project expected to impact this region: Wyong Hospital Redevelopment. Other key projects include The Sanctuary Estate Hamlyn Terrace, Yeramba Estates Central Coast Development, and Cedarwood Estate.
Professional plan users can use the search below to filter and access additional projects.
INFRASTRUCTURE SEARCH
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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 enhance drinking water quality and security for over 210,000 residents. Key works include the construction of a new Dissolved Air Flotation (DAF) clarifier, flocculation tanks, and upgraded chemical dosing facilities to handle poor raw water conditions such as algal blooms and high turbidity. The project will ensure a reliable supply of up to 160 million litres of water per day.
Greater Warnervale Structure Plan
A long-term strategic framework adopted by Central Coast Council in July 2024 to manage growth in the northern Central Coast over the next 20 years. The plan facilitates an expected population increase from 20,000 to approximately 57,000 residents, supported by 10,130 new dwellings. Key features include the establishment of two neighborhood centres, employment land development, and significant environmental protections for Porters Creek Wetland. As of 2026, the plan serves as the primary guidance for ongoing precinct-level rezonings and local infrastructure priority lists.
Toukley Desalination Water Treatment Plant
A proposed 30 ML/day reverse osmosis desalination plant to be built adjacent to the existing Toukley Sewage Treatment Plant. The project is a key drought response initiative under the Central Coast Water Security Plan, designed to be 'plan ready' with approvals in place for rapid construction if dam levels fall below critical triggers (currently 45% storage). It features a direct ocean intake structure located offshore between Noraville and Magenta to minimize beach impact and will provide a climate-independent water supply for up to 250,000 residents.
High Speed Rail - Newcastle to Sydney (Stage 1)
The first stage of Australia's High Speed Rail network involves a 194km dedicated rail line connecting Newcastle to Sydney. The project features trains reaching speeds of 320 km/h on surface sections and 200 km/h in tunnels, aiming to reduce travel time to approximately one hour. Following the 2025 business case evaluation, the project has moved into a two-year Development Phase focusing on design refinement (to 40% maturity), securing planning approvals, and corridor preservation. The route includes approximately 115km of tunneling and six planned stations: Broadmeadow, Lake Macquarie, Gosford, Sydney Central, Parramatta, and Western Sydney International Airport.
Warnervale Water and Sewer Infrastructure Program
A multi-stage infrastructure program by Central Coast Council to support the Greater Warnervale growth corridor. The program includes the completed 9.4km Mardi to Warnervale Pipeline, ongoing water and sewer network extensions for the Warnervale Town Centre, and a major $82.5 million upgrade of the Mardi Water Treatment Plant. The plant upgrade involves new flocculation and Dissolved Air Flotation (DAF) systems to increase capacity to 160 million litres per day and improve water quality during poor raw water conditions.
Central Coast Airport Precinct Development
The development aims to upgrade the general aviation facility at Warnervale into a regional hub for aviation, education, and emergency services. Following the adoption of the Central Coast Airport Masterplan on 25 February 2025, the project focuses on upgrading the runway to Code 1B standards (maintaining the 1200m length), installing night lighting, and establishing a Biodiversity Stewardship Agreement for the Porters Creek Wetland. The precinct will include an aviation business park, hangars, and a relocation of emergency services to improve local accessibility and support a Bachelor of Aviation program.
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.
Yeramba Estates Central Coast Development
New estate development by Yeramba Estates, with over 60 years experience developing quality residential land estates. Located in convenient Central Coast location, halfway between Sydney and Newcastle, designed for modern living with community facilities.
Employment
Wyongah shows employment indicators that trail behind approximately 70% of regions assessed across Australia
Wyongah has a balanced workforce with both white and blue collar jobs. The unemployment rate was 6.8% as of the past year. Employment growth over that period was estimated at 2.0%.
As of September 2025, Wyongah's unemployment rate is 2.6%, higher than Greater Sydney's rate of 4.2%. Workforce participation in Wyongah is lower at 65.1% compared to Greater Sydney's 70.0%. According to Census responses, 22.1% of residents work from home. Leading industries include health care & social assistance, construction, and retail trade.
Health care & social assistance has a higher employment share in Wyongah than the regional level. Professional & technical services have limited presence at 3.9%, compared to 11.5% regionally. The area offers limited local employment opportunities. Over the past year, employment increased by 2.0% while labour force grew by 3.3%, leading to a rise in unemployment rate of 1.2 percentage points. In Greater Sydney, employment grew by 2.1%, labour force expanded by 2.4%, and unemployment rose by 0.2 percentage points. National employment forecasts from Jobs and Skills Australia project growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Wyongah's employment mix suggests local employment should increase by 6.5% over five years and 13.7% over ten years, based on a simple weighting extrapolation for illustrative purposes.
Frequently Asked Questions - Employment
Income
The area's income profile falls below national averages based on AreaSearch analysis
Wyongah's income level is slightly below average nationally according to latest ATO data aggregated by AreaSearch for financial year 2023. Wyongah's median income among taxpayers is $55,019 and the average income stands at $66,055. Greater Sydney's figures are $60,817 and $83,003 respectively. Based on Wage Price Index growth of 8.86% since financial year 2023, current estimates for Wyongah would be approximately $59,894 (median) and $71,907 (average) as of September 2025. Census 2021 income data shows household, family and personal incomes all rank modestly in Wyongah, between the 33rd and 42nd percentiles. Income analysis reveals 39.1% of Wyongah's population (818 individuals) fall within the $1,500 - 2,999 income range, similar to the metropolitan region where 30.9% occupy this bracket. Housing affordability pressures are severe in Wyongah, with only 83.5% of income remaining, ranking at the 42nd percentile.
Frequently Asked Questions - Income
Housing
Wyongah is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership
The dwelling structure in Wyongah, as per the latest Census, consisted of 99.0% houses and 1.0% other dwellings (semi-detached, apartments, 'other' dwellings). In contrast, Sydney metro had 55.9% houses and 44.1% other dwellings. Home ownership in Wyongah was higher at 32.4%, with the remaining dwellings either mortgaged (41.1%) or rented (26.5%). The median monthly mortgage repayment in Wyongah was $1,733, lower than Sydney metro's $2,427 and the national average of $1,863. The median weekly rent figure in Wyongah was $390, higher than Sydney metro's $470 but below the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Wyongah has a typical household mix, with a fairly typical median household size
Family households compose 75.1% of all households, including 28.4% couples with children, 25.1% couples without children, and 19.4% single parent families. Non-family households constitute the remaining 24.9%, with lone person households at 22.3% and group households comprising 2.5%. The median household size is 2.7 people, aligning with the Greater Sydney average.
Frequently Asked Questions - Households
Local Schools & Education
Wyongah shows strong educational performance, ranking in the upper quartile nationally when assessed across multiple qualification and achievement indicators
The area's university qualification rate is 13.2%, significantly lower than Greater Sydney's average of 38.0%. This presents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees are the most common at 8.9%, followed by graduate diplomas (2.2%) and postgraduate qualifications (2.1%). Trade and technical skills are prominent, with 43.0% of residents aged 15+ holding vocational credentials – advanced diplomas (10.1%) and certificates (32.9%).
Educational participation is high, with 28.7% of residents currently enrolled in formal education. This includes 9.8% in primary education, 8.4% in secondary education, and 3.3% pursuing tertiary education.
Frequently Asked Questions - Education
Schools Detail
Nearby Services & Amenities
Transport
Transport servicing is good compared to other areas nationally based on assessment of service frequency, route connectivity and accessibility
Wyongah has 19 active public transport stops operating, with a mix of bus services. There are 14 individual routes collectively providing 388 weekly passenger trips. Transport accessibility is rated excellent, with residents typically located 118 meters from the nearest stop. Most residents commute outward due to Wyongah's residential nature. Car remains the dominant mode at 93%, with an average of 1.7 vehicles per dwelling, above the regional average. According to the 2021 Census, some 22.1% of residents work from home, which may reflect COVID-19 conditions.
Service frequency averages 55 trips per day across all routes, equating to approximately 20 weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Wyongah is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts
Wyongah faces significant health challenges, as per AreaSearch's assessment. Mortality rates and chronic condition prevalence are high in younger and older age cohorts alike.
Private health cover is more prevalent here than in the average SA2 area, at approximately 53% of the total population (~1,110 people), compared to 59.9% across Greater Sydney. Mental health issues impact 10.1% of residents, while asthma affects 9.2%. Conversely, 64.7% report having no medical ailments, compared to 74.6% in Greater Sydney. Working-age residents face notable health challenges due to elevated chronic condition rates. The area has 15.9% of residents aged 65 and over (332 people), with health outcomes among seniors ranking above average nationally.
Frequently Asked Questions - Health
Cultural Diversity
Wyongah is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Wyongah's population showed low cultural diversity, with 90.1% born in Australia and 96.0% speaking English only at home. Most residents were citizens (93.3%). Christianity was the dominant religion (51.0%).
Judaism, however, was overrepresented at 0.2%, compared to Greater Sydney's 0.8%. The top three ancestral groups were English (32.3%), Australian (30.9%), and Irish (8.1%), all higher than regional averages of 19.0%, 17.8%, and 4.6% respectively. Notably, Maltese (0.8%) and Macedonian (0.3%) groups were also overrepresented compared to regional figures of 1.0% and 0.4%. Australian Aboriginal representation was higher at 4.4%, compared to the region's 1.3%.
Frequently Asked Questions - Diversity
Age
Wyongah's population is slightly younger than the national pattern
Wyongah's median age is 37, matching Greater Sydney's figure of 37 and closely resembling Australia's median age of 38. The 15-24 age group comprises 16.3% of Wyongah's population, higher than Greater Sydney's percentage. Conversely, the 35-44 cohort makes up 10.9%, which is lower compared to Greater Sydney. Between 2021 and the present, Wyongah's 15-24 age group has increased from 15.5% to 16.3%. Meanwhile, the 55-64 cohort has decreased from 13.3% to 12.7%. By 2041, demographic projections indicate significant changes in Wyongah's age structure. Notably, the 45-54 group is expected to grow by 14 people, reaching 343 from 301. However, both the 0-4 and 15-24 age groups are projected to decrease in number.