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2021 Census | -- people
Sales Activity
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Population
Colo Vale 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 population of Colo Vale, as estimated by AreaSearch based on analysis of ABS updates and new addresses validated since the 2021 Census, is around 1,565 as of November 2025. This figure reflects a decrease from the previous population estimate of 1,775 people in the 2021 Census, marking an 11.8% drop. AreaSearch's estimate of 1,556 residents is derived from examination of the latest ERP data release by the ABS (June 2024) and includes an additional 15 validated new addresses since the Census date. This population level results in a density ratio of 23 persons per square kilometer. Over the past decade, Colo Vale has shown resilient growth patterns with a compound annual growth rate of 1.0%, outperforming non-metro areas. Natural growth contributed approximately 81.0% of overall population gains during recent periods.
AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area released in 2024 using 2022 as the base year, and NSW State Government's SA2 level projections released in 2022 with a 2021 base year for areas not covered by this 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 forecasted for Colo Vale, with projections indicating an increase of 497 persons by 2041 based on aggregated SA2-level projections, reflecting a total increase of 48.4% over the 17-year period.
Frequently Asked Questions - Population
Development
AreaSearch assessment of residential development drivers sees a low level of activity in Colo Vale, placing the area among the bottom 25% of areas assessed nationally
Colo Vale had an average of three dwelling approvals annually between 2014 and 2018, totaling 18 dwellings over the five-year period. This low development activity reflects Colo Vale's rural nature, with housing needs driving development rather than broad market demand. The small number of approvals means individual projects can significantly impact annual growth statistics.
Compared to Rest of NSW and national averages, Colo Vale has substantially lower development levels. Recent building activity comprises solely detached dwellings, consistent with the area's rural character favoring larger properties. By 2041, AreaSearch quarterly estimates project an addition of 758 residents in Colo Vale.
If current development rates persist, housing supply may not keep pace with population growth, potentially intensifying buyer competition and supporting stronger price growth.
Frequently Asked Questions - Development
Infrastructure
Colo Vale has strong levels of nearby infrastructure activity, ranking in the top 40% nationally
No infrastructure changes will affect this area more than local improvements and major projects. AreaSearch has identified 0 relevant projects that could impact the region. Key initiatives include Tahmoor South Coal Project, South Pacific Offshore Wind Project, Sydney-Canberra Rail Connectivity And Capacity, and Paling Yards Wind Farm. The following list details those most likely to be significant.
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INFRASTRUCTURE SEARCH
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Frequently Asked Questions - Infrastructure
Low and Mid-Rise Housing Policy
State-wide NSW planning reforms via amendments to the State Environmental Planning Policy to enable more diverse low and mid-rise housing (dual occupancies, terraces, townhouses, manor houses and residential flat buildings up to 6 storeys) in well-located areas within 800 m of selected train, metro and light-rail stations and town centres. Stage 1 (dual occupancies in R2 zones statewide) commenced 1 July 2024. Stage 2 (mid-rise apartments, terraces and dual occupancies near stations) commenced 28 February 2025. Expected to facilitate up to 112,000 additional homes over the next five years.
Mariyung Fleet (New Intercity Fleet)
The Mariyung Fleet is a 610-carriage double-deck electric train fleet being delivered by RailConnect NSW (UGL, Hyundai Rotem, Mitsubishi Electric Australia) for Transport for NSW. Named after the Darug word for emu, the fleet commenced passenger services on the Central Coast & Newcastle Line on 3 December 2024, followed by the Blue Mountains Line on 13 October 2025. Services on the South Coast Line are scheduled to commence in 2026. The fleet features modern amenities including spacious 2x2 seating, charging ports, improved accessibility with wheelchair spaces and accessible toilets, CCTV emergency help points, and dedicated spaces for luggage, prams and bicycles. The trains operate in flexible 4-car, 6-car, 8-car or 10-car formations. The fleet replaces aging V-set trains that entered service in the 1970s and serves approximately 26 million passenger journeys annually across the electrified intercity network. Supporting infrastructure includes the new Kangy Angy Maintenance Facility, platform extensions, and signaling upgrades at multiple stations.
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 new wind and solar generation, storage and high-voltage transmission. The program is led by EnergyCo NSW under the Electricity Infrastructure Roadmap. Construction of the first REZ (Central-West Orana) transmission project commenced in June 2025, with staged energisation from 2028. Across the program, NSW targets at least 12 GW of new renewable generation and 2 GW of long-duration storage by 2030.
Tahmoor South Coal Project
Extension of the existing Tahmoor Coal Mine with new longwall mining areas to the south and west, approved in 2023 with operations expected until the early 2040s.
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.
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
The exceptional employment performance in Colo Vale places it among Australia's strongest labour markets
Colo Vale has a diverse workforce with both white and blue collar jobs. The construction sector is prominent, with an unemployment rate of 1.1% as of June 2025.
Employment growth in the past year was estimated at 2.5%. Compared to Rest of NSW's unemployment rate of 3.7%, Colo Vale has a lower rate of 2.6%. Workforce participation is higher, at 66.0% compared to Rest of NSW's 56.4%. Major industries include construction, health care & social assistance, and retail trade.
Construction employment is particularly high, at 1.8 times the regional average. However, health care & social assistance shows lower representation at 11.9% versus the regional average of 16.9%. Employment opportunities locally may be limited, as indicated by Census data comparing working population to resident population. Between June 2024 and June 2025, employment levels increased by 2.5%, while unemployment remained relatively stable. In contrast, Rest of NSW saw a slight contraction in employment and an increase in unemployment. Jobs and Skills Australia's national employment forecasts from Sep-22 project overall employment 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 this is a simplified extrapolation for illustrative purposes.
Frequently Asked Questions - Employment
Income
Income levels align closely with national averages, indicating typical economic conditions for Australian communities according to AreaSearch analysis
Colo Vale's income level is among the top percentile nationally according to latest ATO data aggregated by AreaSearch for financial year ended June 2022. Colo Vale's median income among taxpayers was $50,430 and average income stood at $109,072, compared to Rest of NSW's figures of $49,459 and $62,998 respectively. Based on Wage Price Index growth of 12.61% from July 2022 to September 2025, current estimates would be approximately $56,789 (median) and $122,826 (average). Census data shows household, family and personal incomes in Colo Vale cluster around the 52nd percentile nationally. Income distribution reveals that 37.5% of locals (586 people) fall into the $1,500 - 2,999 category, mirroring the region where 29.9% occupy this bracket. High housing costs consume 16.3% of income, leaving disposable income at the 58th percentile nationally. The area's SEIFA income ranking places it in the fifth 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, consisted of 98.5% houses and 1.5% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Non-Metro NSW's 90.6% houses and 9.4% other dwellings. Home ownership in Colo Vale stood at 34.9%, with mortgaged dwellings at 46.9% and rented ones at 18.2%. The median monthly mortgage repayment was $2,100, lower than Non-Metro NSW's average of $2,167. The median weekly rent in Colo Vale was recorded at $430, matching the Non-Metro NSW figure. Nationally, Colo Vale's mortgage repayments were higher at $2,100 compared to Australia's average of $1,863, while rents were 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 constitute 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 account for 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, larger than the Rest of 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's university qualification rate is 15.8%, significantly lower than the NSW average of 32.2%. Bachelor degrees are most common at 11.2%, followed by postgraduate qualifications (2.7%) and graduate diplomas (1.9%). Vocational credentials are prevalent, with 47.1% of residents aged 15+ holding such qualifications, including advanced diplomas (11.4%) and certificates (35.7%). Educational participation is high at 28.2%, comprising primary education (9.8%), secondary education (7.8%), and tertiary education (2.5%).
Colo Vale Public School serves the local area with an enrollment of 160 students, offering balanced educational opportunities typical of Australian schools (ICSEA: 956). The school focuses on primary education; secondary options are available nearby. School places per 100 residents stand at 10.2, below the regional average of 13.3, indicating some students may attend adjacent area schools.
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 42 operational public transport stops offering a mix of train and bus services. These stops are served by 15 distinct routes that facilitate 179 weekly passenger trips combined. The accessibility of these transport options is rated highly, with residents usually situated around 144 meters from the nearest stop.
On average, there are approximately 25 trips per day across all routes, which translates to roughly four weekly trips per individual stop.
Frequently Asked Questions - Transport
Transport Stops Detail
Health
Health performance in Colo Vale is lower than average with common health conditions somewhat prevalent across both younger and older age cohorts
Colo Vale faces significant health challenges with common health conditions prevalent across both younger and older age cohorts. Approximately 70% of its total population (1,093 people) has private health cover, compared to 66.3% across Rest of NSW and a national average of 55.3%. The most common medical conditions are arthritis and asthma, impacting 9.2 and 8.4% of residents respectively.
68.2% of residents declare themselves completely clear of medical ailments, compared to 64.8% across Rest of NSW. As of the latest data (17/05/2021), Colo Vale has 17.4% of residents aged 65 and over (272 people), which is lower than the 27.7% in Rest of NSW. Health outcomes among seniors are above average, performing better than the general population in health metrics.
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 has a cultural diversity below average, with 88.0% of its population born in Australia, 92.7% being citizens, and 95.5% speaking English only at home. Christianity is the main religion in Colo Vale, comprising 56.4% of people, compared to 57.0% across Rest of NSW. The top three ancestry groups are English (31.5%), Australian (28.8%), and Scottish (8.9%).
French (0.9%) is notably overrepresented compared to the regional average of 0.6%, as are Hungarian (0.4%) and Russian (0.5%) groups.
Frequently Asked Questions - Diversity
Age
Colo Vale's population aligns closely with national norms in age terms
Colo Vale has a median age of 38, which is lower than the Rest of NSW figure of 43 but equivalent to the national norm of 38. The 25-34 age group comprises 13.6% of Colo Vale's population, higher than the Rest of NSW figure. Conversely, the 75-84 cohort makes up 5.7%, lower than the Rest of NSW figure. According to the 2021 Census, the 35-44 age group grew from 10.7% to 13.2% of Colo Vale's population, while the 75-84 cohort increased from 4.5% to 5.7%. However, the 45-54 cohort declined from 14.5% to 12.0%, and the 5-14 age group dropped from 13.0% to 11.9%. By 2041, demographic modeling suggests Colo Vale's age profile will change significantly, with the 35-44 group leading this shift by growing by 78% (160 people), reaching a total of 367 from its current figure of 206.