Holtze

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

Based on analysis of ABS population updates for the broader area, and new addresses validated by AreaSearch since the Census the suburb of Holtze has a population calculated at 2,079 as of May 2026. This indicates a growth of 139 people (7.2%) since the 2021 Census, which documented a population of 1,940 people. This change is inferred from the resident population of 2,079, estimated by AreaSearch following examination of the latest ERP data release by the ABS (June 2025) and address validation since the Census date. This level of population equates to a density ratio of 50 persons per square kilometer, a level providing ample space per person. Over the past decade, the suburb of Holtze has demonstrated resilient growth patterns with a 1.2% compound annual growth rate, outpacing the SA3 area. Population growth for the area was primarily driven by overseas migration that contributed approximately 59.0% of overall population gains during recent periods.

AreaSearch is adopting ABS/Geoscience Australia projections for each SA2 area, as released in 2024 with 2022 as the base year. For any SA2 areas not covered by this data, and to estimate growth across all areas in the years post-2032, AreaSearch is applying growth rates by age cohort to each area, as provided by the ABS in its latest Greater Capital Region projections (released in 2023, based on 2022 data). Looking at population projections moving forward, an above median population growth of national areas is projected, with the suburb of Holtze expected to increase by 325 persons to 2041 based on aggregated SA2-level projections, reflecting recording a gain of 15.6% in total over the 16 years.

AreaSearch assessment of residential development drivers sees a low level of activity in Holtze, placing the area among the bottom 25% of areas assessed nationally

Based on AreaSearch analysis of ABS building approval numbers, allocated from statistical area data, Holtze has experienced around 4 dwellings receiving development approval annually, totalling an estimated 23 homes over the past 5 financial years. So far in FY-26, 2 approvals have been recorded. With an average of 1.3 people per year moving to the area for each dwelling built over the past 5 financial years (between FY-21 and FY-25), supply and demand appear well-balanced, creating stable market conditions, though recent data reveals this has increased to 5.7 people per dwelling over the past 2 financial years, reflecting the area's growing popularity and potential supply constraints. New homes are being built at an average value of $435,000, demonstrating a developer focus on the premium segment with upmarket properties. Additionally, $6,000 in commercial development approvals have been recorded this financial year, suggesting a predominantly residential focus.

Compared to Greater Darwin, Holtze records about 62% of the building activity per person while it places among the 37th percentile of areas assessed nationally, meaning somewhat limited buyer options while strengthening demand for established properties. This is similarly under the national average, indicating the area's established nature and suggesting potential planning limitations. Meanwhile, new construction has been completely comprised of standalone homes, maintaining the area's traditional low density character with a focus on family homes appealing to those seeking space. Interestingly, developers are building more traditional houses than the current mix suggests (34.0% at Census), indicating continued strong demand for family homes despite density pressures.The estimated count of 456 people in the area per dwelling approval reflects its quiet, low activity development environment.

Looking ahead, Holtze is expected to grow by 325 residents through to 2041 (from the latest AreaSearch quarterly estimate). At current development rates, new housing supply should comfortably meet demand, providing good conditions for buyers and potentially supporting growth beyond current population projections.

Holtze has limited levels of nearby infrastructure activity, ranking in the 14thth percentile nationally

Nothing can influence an area's performance as much as changes to local infrastructure, major projects and planning initiatives. In total 2 projects have been identified by AreaSearch that are likely to have an impact on the area. Key projects include Darwin to Palmerston Mass Transit Corridor, Hudson Creek Power Station, Darwin Corporate Park, and Marine Industry Park, with the below list detailing those likely to be of most relevance.

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

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.

Employment conditions in Holtze demonstrate exceptional strength compared to most Australian markets

Holtze possesses a balanced workforce spanning white and blue collar employment, with essential services sectors well represented, and an unemployment rate of just 1.2%, based on AreaSearch aggregation of statistical area data. As of March 2026652 residents are in work while the unemployment rate is 2.3% below Greater Darwin's rate of 3.5%, and workforce participation lags significantly (33.4% compared to Greater Darwin's 72.7%). Based on Census responses, a low 1.0% of residents were found to work from home, though Covid-19 lockdown impacts should be considered.

Leading employment industries among residents comprise public administration & safety, construction, and accommodation & food. The area shows particularly strong specialization in public administration & safety, with an employment share of 4.4 times the regional level. On the other hand, health care & social assistance is under-represented, with only 1.3% of Holtze's workforce compared to 14.2% in Greater Darwin. With 1.7 workers for every resident, as at the Census, the area functions as an employment hub, hosting more jobs than residents and attracting workers from surrounding areas.

Based on AreaSearch analysis of SALM and ABS data, aggregated from broader statistical areas, over the 12 months to March 2026, labour force levels decreased by 3.2% combined with employment decreasing by 3.4%, causing unemployment to rise by 0.2 percentage points. In contrast, Greater Darwin experienced employment growth of 0.4% and labour force growth of 0.8%, with a 0.3 percentage point rise. Jobs and Skills Australia's national employment forecasts from May-25 can offer further insight into potential future demand within Holtze. These projections, covering five and ten-year periods, have been mapped against the local employment profile to estimate growth patterns. While national employment is forecast to expand by 6.6% over five years and 13.7% over ten years, growth rates differ significantly between industry sectors. Applying these industry-specific projections to Holtze's employment mix suggests local employment should increase by 4.6% over five years and 10.2% over ten years (please note this is a simple weighting extrapolation for illustrative purposes and does not take into account localised population projections).

Income analysis reveals strong economic positioning, with the area outperforming 60% of locations assessed nationally by AreaSearch

According to AreaSearch's aggregation of the latest postcode level ATO data released for financial year 2023, the suburb of Holtze had a median income among taxpayers of $76,156 with the average level standing at $83,396. This is among the highest in Australia and compares to levels of $66,956 and $77,199 across Greater Darwin respectively. Based on Wage Price Index growth of 9.41% since financial year 2023, current estimates would be approximately $83,322 (median) and $91,244 (average) as of March 2026. Census data reveals individual earnings stand out at the 94th percentile nationally ($1,308 weekly), though household income ranks lower at the 33rd percentile. Income brackets indicate the predominant cohort spans 35.2% of locals (731 people) in the $800 - 1,499 category, unlike trends the region where 36.7% fall within the $1,500 - 2,999 range. Housing costs are manageable with 91.6% retained, though disposable income sits below average at the 42nd percentile.

Holtze displays a diverse mix of dwelling types, with above-average rates of outright home ownership

Dwelling structure within Holtze, as evaluated at the latest Census, comprised 34.0% houses and 66.0% other dwellings (semi-detached, apartments, 'other' dwellings), in comparison to Darwin metro's 63.5% houses and 36.5% other dwellings. Meanwhile, the level of home ownership within Holtze was well beyond that of Darwin metro, at 48.2%, with the remainder of dwellings either mortgaged (12.0%) or rented (39.8%). The median monthly mortgage repayment in the area was well below the Darwin metro average at $1,122, while the median weekly rent figure was recorded at $230, compared to Darwin metro's $2,100 and $385. Nationally, Holtze's mortgage repayments are significantly lower than the Australian average of $1,863, while rents are substantially below the national figure of $375.

Holtze features high concentrations of lone person households, with a lower-than-average median household size

Family households dominate at 60.4% of all households, comprising 16.7% couples with children, 39.6% couples without children, and none were recorded for single parent families. Non-family households make up the remaining 39.6%, with lone person households at 43.8% and group households comprising none of the total. The median household size of 2.0 people is smaller than the Greater Darwin average of 2.6.

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

The area faces educational challenges, with university qualification rates (7.9%) substantially below the SA4 region average of 31.3%. This represents both a challenge and an opportunity for targeted educational initiatives. Bachelor degrees lead at 6.4%, followed by postgraduate qualifications (1.1%) and graduate diplomas (0.4%). Vocational pathways account for 18.1% of qualifications among those aged 15+ – advanced diplomas (2.7%) and certificates (15.4%).

Educational participation is notably high, with 63.9% of residents currently enrolled in formal education. This includes 26.8% in tertiary education, 15.3% in primary education, and 5.1% pursuing secondary education.

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

Public transport analysis reveals 4 active transport stops operating within Holtze comprising a mix of buses. These stops are serviced by 13 individual routes, collectively providing 868 weekly passenger trips. Transport accessibility is rated as limited, with residents typically located 1250 meters from the nearest transport stop. As a primarily residential area, most residents commute outward - car remains the dominant mode at 59%, with 25% walking and 7% cycling. Vehicle ownership averages 1.3 per dwelling, below the regional average. A relatively low 1.0% of residents work from home (2021 Census; may reflect COVID-19 conditions).

Service frequency averages 124 trips per day across all routes, equating to approximately 217 weekly trips per individual stop.

The level of general health in Holtze is notably higher than the national average with both young and old age cohorts seeing low prevalence of common health conditions

Holtze demonstrates above-average health outcomes, based on AreaSearch's assessment of mortality rates and chronic condition prevalence with both young and old age cohorts seeing low prevalence of common health conditions , and the rate of private health cover found to be exceptionally high at approximately 60% of the total population (1,240 people).

The most common medical conditions in the area were found to be asthma and arthritis, impacting 4.7 and 2.8% of residents, respectively, while 86.1% declared themselves as completely clear of medical ailments compared to 77.1% across Greater Darwin. The area has 5.4% of residents aged 65 and over (112 people), which is lower than the 11.0% in Greater Darwin. Health outcomes among seniors are above average, with national rankings broadly in line with the general population.

Holtze is considerably less culturally diverse than average when assessed alongside AreaSearch's national rankings for language and cultural background related metrics

Holtze was found to be below average in terms of cultural diversity, with 37.6% of its population being citizens, 91.9% born in Australia, and 90.0% speaking English only at home. The main religion in Holtze was found to be Christianity, which makes up 35.1% of people in Holtze. However, the most apparent overrepresentation was in Islam, which comprises 1.7% of the population, compared to 2.3% across Greater Darwin.

In terms of ancestry (country of birth of parents), the top three represented groups in Holtze are English, comprising 29.5% of the population, which is substantially higher than the regional average of 21.7%, Australian, comprising 27.6% of the population, which is substantially higher than the regional average of 22.6%, and Irish, comprising 7.8% of the population. Additionally, there are notable divergences in the representation of certain other ethnic groups: German is notably overrepresented at 5.3% of Holtze (vs 3.2% regionally), Serbian at 0.4% (vs 0.1%) and Samoan at 0.4% (vs 0.1%).

Holtze hosts a very young demographic, ranking in the bottom 10% of areas nationwide

With a median age of 32, the suburb of Holtze is slightly younger than the Greater Darwin figure of 34 similarly substantially under the Australian median of 38. Relative to Greater Darwin, the suburb of Holtze has a higher concentration of 15 - 24 residents (28.2%) but fewer 5 - 14 year-olds (3.7%). This 15 - 24 concentration is well above the national 12.7%. In the period since 2021, the 5 to 14 age group has grown from 1.4% to 3.7% of the population, while the 65 to 74 cohort increased from 2.5% to 3.8%. Conversely, the 25 to 34 cohort has declined from 29.9% to 27.2% and the 45 to 54 group dropped from 11.6% to 9.9%. Looking ahead to 2041, demographic projections reveal significant shifts in the suburb of Holtze's age structure. The 45 to 54 age cohort is projected to increase solidly, expanding by 61 people (30%) from 205 to 267.