Bli Bli

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

Bli Bli's population was approximately 11,888 as of November 2025. This figure reflects an increase of 1,138 people since the 2021 Census, which reported a population of 10,750. The change is inferred from the estimated resident population of 11,834 in June 2024 and an additional 123 validated new addresses since the Census date. This results in a population density ratio of 265 persons per square kilometer. Bli Bli's growth rate of 10.6% since the 2021 census exceeded the non-metro area (8.8%) and the national average, indicating it as a growth leader in the region. Interstate migration contributed approximately 66.9% of overall population gains during recent periods.

AreaSearch adopts ABS/Geoscience Australia projections for each SA2 area, released in 2024 with 2022 as the base year. For areas not covered by this data and years post-2032, Queensland State Government's SA2 area projections are adopted, released in 2023 based on 2021 data. These state projections do not provide age category splits; thus, AreaSearch applies proportional growth weightings in line with the ABS Greater Capital Region projections for each age cohort. Future population dynamics anticipate an above median growth of national non-metropolitan areas, with the area projected to increase by 1,850 persons to 2041 based on the latest annual ERP population numbers, reflecting a total gain of 15.1% over the 17 years.

Recent residential development output has been above average within Bli Bli when compared nationally

Bli Bli averaged approximately 58 new dwelling approvals annually over the past five financial years, from FY-21 to FY-25. A total of 294 homes were approved during this period, with an additional 10 approved so far in FY-26. On average, each home built has resulted in approximately 5.6 new residents per year over the past five financial years.

This demand significantly outpaces supply, which typically puts upward pressure on prices and increases competition among buyers. The average construction cost value of new homes being built is $221,000, under regional levels, indicating more accessible housing choices for buyers. In FY-26, there have been $8.6 million in commercial approvals, demonstrating the area's primarily residential nature.

Compared to the Rest of Qld, Bli Bli shows approximately 75% of the construction activity per person, while it places among the 27th percentile of areas assessed nationally, resulting in relatively constrained buyer choice and supporting interest in existing homes. New development consists of 94.0% standalone homes and 6.0% medium and high-density housing, preserving the area's low density nature with an emphasis on detached housing attracting space-seeking buyers. The estimated population per dwelling approval is approximately 620 people in the area. Looking ahead, Bli Bli is expected to grow by 1,796 residents through to 2041, according to the latest AreaSearch quarterly estimate. Building activity is keeping pace with growth projections, though buyers may experience heightened competition as the population grows.

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

The performance of an area can significantly be influenced by changes in local infrastructure, major projects, and planning initiatives. AreaSearch has identified 50 such projects that could potentially impact the area. Notable projects include Parklakes Central (Bli Bli Northern Village), Good Samaritan Catholic College Expansion, Bli Bli Major Sport and Recreation Precinct, and Bli Bli Village Centre. The following list details those projects likely to be most relevant.

Professional plan users can use the search below to filter and access additional projects.

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The employment environment in Bli Bli shows above-average strength when compared nationally

Bli Bli has a skilled workforce with the construction sector being particularly prominent. The unemployment rate in September 2025 was 3.0%.

There were 5,807 residents employed at this time, which is 1.1% below Rest of Qld's rate of 4.1%. Workforce participation was similar to Rest of Qld's 59.1%. Employment in Bli Bli is concentrated in health care & social assistance, construction, and retail trade. The area has a strong specialization in construction with an employment share 1.5 times the regional level.

Conversely, agriculture, forestry & fishing shows lower representation at 1.3% versus the regional average of 4.5%. AreaSearch analysis from September 2024 to September 2025 showed a decrease in labour force by 2.4% and employment declined by 2.0%, leading to a fall in unemployment rate by 0.4 percentage points. In comparison, Rest of Qld saw employment grow by 1.7%. State-level data from Queensland up to 25-Nov-25 shows employment contracted by 0.01% with the state unemployment rate at 4.2%, closely aligned with the national rate of 4.3%. Jobs and Skills Australia's national employment forecasts from May-25 project a growth of 6.6% over five years and 13.7% over ten years. Applying these projections to Bli Bli's employment mix suggests local employment should increase by 6.6% over five years and 13.7% over ten years, though this is an illustrative extrapolation not accounting for localized population projections.

Income levels sit below national averages according to AreaSearch assessment

AreaSearch released postcode level ATO data for financial year 2022. Bli Bli SA2's median income among taxpayers was $47,251 with an average of $58,089. This was below the national average and compared to Rest of Qld's median of $50,780 and average of $64,844. Based on Wage Price Index growth of 13.99% since financial year 2022, current estimates would be approximately $53,861 (median) and $66,216 (average) as of September 2025. The 2021 Census showed household, family and personal incomes ranked modestly in Bli Bli, between the 40th and 47th percentiles. The earnings profile indicated that 37.3% of locals (4,434 people) fell into the $1,500 - 2,999 income category, similar to metropolitan regions at 31.7%. Housing affordability pressures were severe with only 83.7% of income remaining, ranking at the 47th percentile. The area's SEIFA income ranking placed it in the 5th decile.

Bli Bli is characterized by a predominantly suburban housing profile, with above-average rates of outright home ownership

Dwelling structure in Bli Bli, as evaluated at the latest Census, consisted of 82.5% houses and 17.5% other dwellings (semi-detached, apartments, 'other' dwellings), compared to Non-Metro Qld's 82.9% houses and 17.0% other dwellings. Home ownership in Bli Bli stood at 37.9%, with mortgaged dwellings at 41.6% and rented dwellings at 20.4%. The median monthly mortgage repayment was $1,900, higher than Non-Metro Qld's average of $1,777. The median weekly rent in Bli Bli was $460, compared to Non-Metro Qld's $385. Nationally, Bli Bli's mortgage repayments were higher at $1,900 than the Australian average of $1,863, and rents were substantially above the national figure of $375.

Bli Bli features high concentrations of family households, with a higher-than-average median household size

Family households constitute 78.6% of all households, including 34.3% couples with children, 33.5% couples without children, and 10.1% single parent families. Non-family households account for the remaining 21.4%, with lone person households at 18.8% and group households comprising 2.6%. The median household size is 2.7 people, larger than the Rest of Qld average of 2.6.

Bli Bli performs slightly above the national average for education, showing competitive qualification levels and steady academic outcomes

The area's university qualification rate is 19.9%, significantly lower than Australia's average of 30.4%. This disparity presents both challenges and opportunities for targeted educational initiatives. Bachelor degrees are the most common at 14.5%, followed by postgraduate qualifications (3.1%) and graduate diplomas (2.3%). Vocational credentials are prevalent, with 43.9% of residents aged 15+ holding them.

This includes advanced diplomas (13.0%) and certificates (30.9%). Educational participation is high, with 27.3% of residents currently enrolled in formal education. This includes primary education (10.8%), secondary education (7.0%), and tertiary education (3.3%).

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

Transport analysis indicates 23 active stops in Bli Bli, all being bus stops. These are serviced by two routes offering a total of 314 weekly passenger trips. Accessibility is rated moderate, with residents on average 421 meters from the nearest stop.

Daily service averages 44 trips across all routes, equating to about 13 weekly trips per stop.

Health outcomes in Bli Bli are marginally below the national average with common health conditions slightly more prevalent than average across both younger and older age cohorts

Bli Bli has below-average health outcomes, with common conditions more prevalent than average across both younger and older age groups. Private health cover is relatively low at 49%, covering approximately 5813 people, compared to the national average of 55.3%.

The most common conditions are arthritis (9.6%) and mental health issues (8.3%), with 67.1% reporting no medical ailments, slightly higher than Rest of Qld's 66.0%. The area has a higher proportion of seniors aged 65 and over at 20.5% (2440 people) compared to Rest of Qld's 18.7%. Despite this, health outcomes among seniors are above average, performing better than the general population in health metrics.

Bli Bli ranks below the Australian average when compared to other local markets across a number of language and cultural background related metrics

Bli Bli's population showed low cultural diversity, with 81.6% born in Australia, 90.2% being citizens, and 95.1% speaking English only at home. Christianity was the dominant religion, comprising 49.6%, compared to 46.0% regionally. Top ancestry groups were English (33.5%), Australian (27.2%), and Irish (8.6%).

Notably, German (5.0%) was overrepresented in Bli Bli compared to the regional average of 5.1%. New Zealand (1.0%) and South African (0.6%) groups showed similar representation to the region's averages.

Bli Bli's population is slightly older than the national pattern

Bli Bli's median age is 40, close to Rest of Qld's figure of 41 but exceeding the national norm of 38. The 35-44 age group constitutes 15.6% of Bli Bli's population compared to Rest of Qld, while the 15-24 cohort is less prevalent at 9.7%. According to the 2021 Census, the 35-44 age group grew from 14.4% to 15.6%, and the 15-24 cohort increased from 8.7% to 9.7%. Meanwhile, the 65-74 cohort declined from 11.6% to 9.8%, and the 55-64 group dropped from 11.5% to 10.4%. By 2041, demographic modeling suggests Bli Bli's age profile will significantly evolve. The 25-34 group is projected to grow by 28%, adding 393 people to reach 1,813 from 1,419. The 15-24 group is expected to grow more modestly at 3%, adding only 35 residents.