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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
Population growth drivers in Colo Vale are strong compared to national averages based on AreaSearch's ranking of recent, and medium to long-term trends
As of May 2026, the estimated population of Colo Vale is around 1,794, reflecting an increase of 19 people since the 2021 Census. This growth represents a 1.1% increase from the previous census figure of 1,775 residents. AreaSearch's estimation of the resident population at 1,792 is based on their examination of the latest ERP data release by the ABS in June 2025 and an additional 14 validated new addresses since the Census date. This results in a population density ratio of 27 persons per square kilometer. Colo Vale's growth rate since the census places it within 1.5 percentage points of the SA3 area, indicating strong growth fundamentals. Natural growth contributed approximately 81.0% of overall population gains during recent periods.
AreaSearch uses ABS/Geoscience Australia projections for each SA2 area released in 2024 with a base year of 2022, and NSW State Government's SA2 level projections released in 2022 with a base year of 2021 for areas not covered by the former data. Growth rates by age group from these aggregations are applied to all areas for years 2032 to 2041. Looking ahead, significant population growth is forecast for Colo Vale, with an expected increase of 478 persons by 2041 based on aggregated SA2-level projections, reflecting a total increase of 26.5% over the 16-year period.
Frequently Asked Questions - Population
Development
Residential development activity is lower than average in Colo Vale according to AreaSearch's national comparison of local real estate markets
Colo Vale had 3 dwelling approvals annually between 2016 and 2020, totaling 19 dwellings. This low development level reflects its rural nature, where housing needs drive development rather than market demand. The small number of approvals means individual projects can significantly impact annual growth statistics.
Colo Vale's development levels are substantially lower than Rest of NSW and below national averages. Recent building activity consists solely of detached dwellings, reflecting the area's rural character. As of 2016-2020, there were approximately 398 people per dwelling approval in Colo Vale. By 2041, AreaSearch estimates Colo Vale will add 476 residents.
If current development rates continue, housing supply may not keep pace with population growth, potentially increasing buyer competition and supporting stronger price growth.
Frequently Asked Questions - Development
Development applications around Colo Vale
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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
Colo Vale has strong levels of nearby infrastructure activity, ranking in the top 40% nationally
No changes can significantly influence a region's performance like modifications to its local infrastructure, major projects, and planning initiatives. AreaSearch has identified zero projects that are predicted to impact this area. Notable projects include Tahmoor South Coal Project, South Pacific Offshore Wind Project, Sydney-Canberra Rail Connectivity And Capacity, and Paling Yards Wind Farm, with the following list outlining those most likely to be relevant.
Professional plan users can use the search below to filter and access additional projects.
INFRASTRUCTURE SEARCH
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.
Frequently Asked Questions - Infrastructure
Low and Mid-Rise Housing Policy
Comprehensive NSW state planning reforms designed to increase housing density in well-located areas. The policy mandates mid-rise apartment buildings (3-6 storeys) and low-rise multi-dwelling housing (terraces, townhouses, and dual occupancies) within 800m of 171 high-frequency transport hubs and town centres. As of May 2026, the policy is fully operational following the phased rollout of dual occupancy provisions in July 2024 and mid-rise apartment provisions in early 2025. Recent updates include refined floor space ratios (FSR) and non-refusal standards to streamline local council assessments.
Mariyung Fleet (New Intercity Fleet)
The Mariyung Fleet is a 610-carriage double-deck electric train fleet (D sets) replacing the ageing V-set and Oscar fleets across the NSW intercity network. Delivered by the RailConnect NSW consortium (UGL, Hyundai Rotem, Mitsubishi Electric Australia), the trains feature wider 2x2 seating with arm rests, tray tables and cup holders, charging ports, dedicated luggage, pram and bicycle spaces, accessible toilets, dedicated wheelchair spaces, CCTV, digital information screens and Automatic Selective Door Operation. The fleet operates in 4, 6, 8 or 10-car formations. Passenger services commenced on the Central Coast & Newcastle Line on 3 December 2024, on the Blue Mountains Line on 13 October 2025, and on the South Coast Line on 14 April 2026. The South Coast Line rollout begins with seven 4 and 6-car sets, scaling to 16 trains by 2027 with 8-car sets later in 2026 and 10-car configurations in 2027. The project includes the Kangy Angy Maintenance Facility (operated by UGL on a 15-year contract) and extensive corridor upgrades including platform extensions, signalling modifications, balise installation and overhead wiring works.
NSW Renewable Energy Zones (REZ) Program
NSW is delivering five Renewable Energy Zones (Central-West Orana, New England, South West, Hunter-Central Coast, and Illawarra) to coordinate wind and solar generation, storage, and high-voltage transmission. Led by EnergyCo NSW under the Electricity Infrastructure Roadmap, the program targets at least 12 GW of new renewable generation and 2 GW of long-duration storage by 2030. Major construction of the first REZ (Central-West Orana) transmission project began in June 2025, involving 90km of 500kV and 150km of 330kV lines. As of February 2026, the project reached a milestone with the Australian Energy Regulator's final decision on network revenue determinations, and significant progress has been made on temporary worker accommodation and road upgrades between the Port of Newcastle and the Central-West Orana region.
Newcastle-Sydney and Wollongong-Sydney Rail Line Upgrades
Program of upgrades to existing intercity rail corridors linking Newcastle-Central Coast-Sydney and Wollongong-Sydney to reduce travel times and improve reliability. Current scope includes timetable and service changes under the Rail Service Improvement Program, targeted network upgrades (signalling, power, station works) and the introduction of the Mariyung intercity fleet on the Central Coast & Newcastle Line, alongside Federal planning led by the High Speed Rail Authority for a dedicated Sydney-Newcastle high speed corridor.
Tahmoor South Coal Project
Underground longwall extension of the Tahmoor Colliery into the Bargo area, approved by the Independent Planning Commission in April 2021 (SSD-8445) and modified through to May 2025. The project was approved to extract up to 33 Mt of ROM coking coal from the Bulli seam via longwall mining, extending mine life to approximately 2032. The mine has been shut since February 2025 after owner SIMEC Mining (GFG Alliance) exhausted cash reserves. Liberty Primary Metals Australia entered voluntary administration in November 2025, and the NSW Supreme Court ordered liquidation in March 2026 with McGrathNicol appointed as liquidator. 238 of 328 workers were made redundant in March 2026, with 90 retained for care and maintenance. The mine is being offered for sale with expressions of interest sought by the liquidator.
NSW Heavy Vehicle Rest Stops Program (TfNSW)
Statewide Transport for NSW program to increase and upgrade heavy vehicle rest stopping across NSW. Works include minor upgrades under the $11.9m Heavy Vehicle Rest Stop Minor Works Program (e.g. new green reflector sites and amenity/signage improvements), early works on new and upgraded formal rest areas in regional NSW, and planning and site confirmation for a major new dedicated rest area in Western Sydney. The program aims to reduce fatigue, improve safety and productivity on key freight routes, and respond to industry feedback collected since 2022.
South Pacific Offshore Wind Project
Proposed 1.6-gigawatt floating offshore wind farm 14-30km off Illawarra coast between Shellharbour and Stanwell Tops. Originally planned with 105-107 floating wind turbines by BlueFloat Energy with capacity to power 800,000-825,000 homes. Note: BlueFloat Energy ceased global operations in January 2025, putting this project's future in uncertainty unless another developer takes over.
Sydney-Canberra Rail Connectivity And Capacity
The project involves potential upgrades to enable faster rail services between Sydney and Canberra to improve the customer experience, increase productivity, and provide a competitive alternative to driving or flying. Potential upgrades include track straightening and duplication, track formation renewal, electrification and signalling upgrades, and new rolling stock.
Employment
AreaSearch analysis of employment trends sees Colo Vale performing better than 90% of local markets assessed across Australia
Colo Vale's workforce comprises both white and blue-collar jobs, with the construction sector prominently represented. Its unemployment rate was 1.4% in December 2025, lower than Regional NSW's 3.9%. Employment growth over the past year was estimated at 1.0%.
As of December 2025923 residents were employed, with an unemployment rate of 2.5%, below Regional NSW's rate, and workforce participation at 64.3%. Home-based work accounted for 18.0% of jobs, potentially influenced by Covid-19 lockdowns. Key employment sectors include construction, health care & social assistance, and retail trade. Construction employment was notably high at 1.8 times the regional average, while health care & social assistance was lower at 11.9%.
Employment opportunities appear limited locally based on resident population data. Over a 12-month period ending in December 2025, employment increased by 1.0% alongside labour force growth of 1.6%, leading to an unemployment rate rise of 0.6 percentage points. In contrast, Regional NSW saw employment decrease by 1.2%, labour force fall by 0.8%, and unemployment rise by 0.4 percentage points. 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 Colo Vale's industry mix suggests local employment could increase by 6.0% over five years and 12.6% over ten years, though these are simple extrapolations for illustrative purposes only.
Frequently Asked Questions - Employment
Income
The area's income profile falls below national averages based on AreaSearch analysis
The suburb of Colo Vale had its income level among the top percentile nationally according to AreaSearch data based on latest ATO figures for financial year ended June 2023. The median income among taxpayers in Colo Vale was $50,430 while the average income stood at $109,072, compared to Regional NSW's median of $52,390 and average of $65,215 respectively. By March 2026, estimates based on a 10.32% increase from Wage Price Index figures would place Colo Vale's median income at approximately $55,634 and average income at around $120,328. Census data indicates that incomes in Colo Vale cluster around the 52nd percentile nationally. The predominant income cohort spans 37.5% of locals (672 people) with earnings between $1,500 and $2,999, similar to the regional figure of 29.9%. High housing costs consume 16.3% of income in Colo Vale, yet strong earnings place disposable income at the 58th percentile nationally. The suburb's SEIFA income ranking places it in the 5th decile.
Frequently Asked Questions - Income
Housing
Colo Vale is characterized by a predominantly suburban housing profile, with ownership patterns similar to the broader region
Colo Vale's dwelling structures, as per the latest Census, were 98.5% houses and 1.5% other dwellings (semi-detached, apartments, others). This contrasts with Regional NSW's 82.6% houses and 17.4% other dwellings. Home ownership in Colo Vale was at 34.9%, with mortgaged dwellings at 46.9% and rented ones at 18.2%. The median monthly mortgage repayment was $2,100, higher than Regional NSW's average of $1,733. Median weekly rent in Colo Vale was $430, compared to Regional NSW's $330. Nationally, Colo Vale's mortgage repayments are significantly higher at $2,100 versus Australia's average of $1,863, and rents are substantially above the national figure of $375.
Frequently Asked Questions - Housing
Household Composition
Colo Vale features high concentrations of family households, with a higher-than-average median household size
Family households account for 79.6% of all households, including 39.3% couples with children, 28.0% couples without children, and 11.6% single parent families. Non-family households make up the remaining 20.4%, with lone person households at 18.7% and group households comprising 2.0%. The median household size is 2.8 people, which is larger than the Regional NSW average of 2.4.
Frequently Asked Questions - Households
Local Schools & Education
Educational outcomes in Colo Vale fall within the lower quartile nationally, indicating opportunities for improvement in qualification attainment
The area has university qualification rates of 15.8%, significantly lower than the NSW average of 32.2%. This indicates a need for targeted educational initiatives. Bachelor degrees are the most common at 11.2%, followed by postgraduate qualifications (2.7%) and graduate diplomas (1.9%). Trade and technical skills are prevalent, with 47.1% of residents aged 15+ holding vocational credentials - advanced diplomas (11.4%) and certificates (35.7%).
Educational participation is high, with 28.2% of residents currently enrolled in formal education. This includes 9.8% in primary education, 7.8% in secondary education, and 2.5% 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
Colo Vale has 48 active public transport stops, offering a mix of train and bus services. These stops are served by 17 different routes, collectively providing 196 weekly passenger trips. Transport accessibility is rated excellent, with residents typically located 131 meters from the nearest stop. Most residents commute outward due to Colo Vale's residential nature. Cars remain the dominant transport mode at 97%. Vehicle ownership averages 2.0 per dwelling, exceeding the regional average.
According to the 2021 Census, 18% of residents work from home, which may reflect COVID-19 conditions. Service frequency averages 28 trips per day across all routes, equating to approximately 4 weekly trips per stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health outcomes in Colo Vale are marginally below the national average with common health conditions slightly more prevalent than average across both younger and older age cohorts
Colo Vale's health indicators show below-average outcomes based on AreaSearch's assessment. Mortality rates and chronic condition prevalence were found to be slightly more prevalent than average across both younger and older age cohorts. Private health cover was exceptionally high at approximately 70% of the total population (1,253 people), compared to Regional NSW's 51.9% and Australia's national average of 55.7%.
The most common medical conditions were arthritis and asthma, affecting 9.2 and 8.4% respectively. Conversely, 68.2% of residents declared themselves completely clear of medical ailments, compared to Regional NSW's 63.3%. Working-age residents showed an above-average prevalence of chronic health conditions. The area had 17.9% of residents aged 65 and over (321 people), lower than Regional NSW's 23.4%. Health outcomes among seniors were above average, with national rankings even higher than the general population.
Frequently Asked Questions - Health
Cultural Diversity
Colo Vale is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics
Colo Vale's population shows limited cultural diversity, with 88.0% born in Australia, 92.7% being citizens, and 95.5% speaking English only at home. Christianity is the predominant religion, practiced by 56.4%, slightly higher than Regional NSW's 55.9%. The top three ancestry groups are English (31.5%), Australian (28.8%), and Scottish (8.9%).
Some ethnic groups have notable differences: French (0.9% vs regional 0.4%), Hungarian (0.4% vs 0.2%), and Russian (0.5% vs 0.2%) are overrepresented in Colo Vale compared to Regional NSW.
Frequently Asked Questions - Diversity
Age
Colo Vale's population aligns closely with national norms in age terms
The median age in Colo Vale is 37 years, which is lower than Regional NSW's average of 43 and close to the national average of 38. The age profile shows that those aged 35-44 are prominently represented at 13.9%, while those aged 75-84 are comparatively smaller at 5.8%. Between 2021 and present, the 35-44 age group has grown from 10.7% to 13.9%, and the 75-84 cohort has increased from 4.5% to 5.8%. Conversely, the 45-54 cohort has declined from 14.5% to 11.3%, and the 5-14 group has dropped from 13.0% to 11.7%. By 2041, demographic projections indicate significant shifts in Colo Vale's age structure. The 35-44 age cohort is projected to increase by 42% (104 people), growing from 249 to 354. Meanwhile, the 55-64 cohort is expected to grow modestly by 5% (11 people).