Nightcliff (NT)

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According to investigations of ABS demographic updates for the wider region and new locations verified by Districts after the Census, the suburb of Nightcliff has a resident count of approximately 4,343 as of May 2026. This represents a growth of 459 people (11.8%) from the 2021 Census, which counted 3,884 people. This shift is derived from the resident population of 4,343, calculated by Districts using the most recent ABS ERP figures (June 2025) and an extra 61 validated new addresses post-Census. Such a population size results in a density of 2,995 persons per square kilometer, placing the locality in the top quarter of countrywide spots evaluated by Districts. The 11.8% expansion in the suburb of Nightcliff since the 2021 census was quicker than the country average (9.3%) and the SA3 region, establishing it as a regional growth leader. Population gains were mostly propelled by overseas arrivals, who accounted for roughly 59.0% of the total growth during the latest timeframes.

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The suburb of Nightcliff features a highly qualified labor force with strong representation in essential services, an unemployment rate of only 2.9%, and steady jobs data over the prior year, based on Districts compilations of local statistical indicators. As of March 2026, 2,624 residents are employed, with the unemployment rate sitting 0.6% below the Greater Darwin level of 3.5%, while labor participation matches the regional mark of 72.7%. Census returns show that a minor 4.6% of working residents performed their duties from home, though the influence of Covid-19 health restrictions should be kept in mind.

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The suburb of Nightcliff's income levels rank among the highest nationally, according to the latest financial year 2023 ATO statistics aggregated by Districts. Taxpayers in the suburb of Nightcliff have a median income of $72,135 and an average income of $84,008, compared to Greater Darwin figures of $66,956 and $77,199 respectively. Accounting for a Wage Price Index rise of 9.41% since financial year 2023, current projections estimate these figures at approximately $78,923 (median) and $91,913 (average) as of March 2026. According to the 2021 Census, individual weekly earnings are in the 91st percentile nationally ($1,203). The income distribution indicates that the $1,500 - 2,999 bracket accounts for 36.4% of the population ( individuals), matching the broader region where this segment comprises . The suburb of Nightcliff shows substantial wealth, with of residents earning more than weekly, which supports high-end retail and local services. Housing costs consume of income, while high earnings place residents in the st percentile for disposable income, and the SEIFA index ranks the area in the th decile.

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The composition of residential properties in the suburb of Nightcliff at the latest Census was 35.9% standalone houses and 64.1% other dwellings (townhouses, apartments, or alternative structures), compared to the Darwin metro mix of 63.5% houses and 36.5% other dwellings. The level of outright home ownership in the suburb of Nightcliff was 19.9%, with remaining residences being purchased with a mortgage (25.0%) or occupied by tenants (55.1%). Typical monthly mortgage costs in the area were below the Darwin metro average at $1,972, while typical weekly rent was $350, compared to regional averages of $2,100 and $385 respectively. Nationally, mortgage costs in the suburb of Nightcliff exceed the Australian average of $1,863, whereas weekly rents are below the countrywide average of $375.

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Families make up the majority of households at 60.9%, consisting of 26.1% couples with children, 25.3% couples without children, and 8.1% single parents. Non-family households represent the remaining 39.1%, with single-person households at 30.8% and group living situations comprising 7.9% of the total. The median household size of 2.4 people is lower than the Greater Darwin average of 2.6.

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The level of education in the suburb of Nightcliff is higher than regional and national levels, with 51.1% of residents aged 15+ holding a university degree, compared to 27.3% in NT and 30.4% nationwide. This high educational profile prepares the workforce well for roles in the knowledge economy. Bachelor degrees are the most common qualification at 28.7%, followed by postgraduate degrees (17.5%) and graduate diplomas (4.9%). Vocational training is held by 24.8% of residents aged 15+ – consisting of advanced diplomas (8.7%) and certificates (16.1%).

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Public transit records indicate there are 10 active passenger stops in the suburb of Nightcliff, consisting of bus services. These stops are served by 39 different routes, which provide 2,051 weekly passenger journeys. Transit accessibility is good, with residents living an average of 211 meters from their closest stop. As the area is mostly residential, most workers travel outside the suburb to work, with private vehicles remaining the primary transit choice at 84%, while 5% of residents commute by bicycle. Vehicle ownership averages 1.2 cars per household, which is below the regional average. A low 4.6% of residents work from home, based on 2021 Census data, which may reflect pandemic-era arrangements.

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Health indicators show excellent results in the suburb of Nightcliff, based on Districts assessment of mortality and chronic disease rates, with low occurrences of common illnesses across all ages, and the level of private health insurance is high, covering approximately 60% of the population (2,601 people). This is higher than the 57.8% recorded across Greater Darwin.

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The suburb of Nightcliff displays high cultural diversity, with 37.2% of the population born outside Australia and 32.7% speaking a language other than English at home. Christianity is the main religion, practiced by 35.9% of residents in the suburb of Nightcliff. The most notable religious overrepresentation is Hinduism, which is practiced by 9.5% of the population, compared to the Greater Darwin average of 4.2%.

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The median age in the suburb of Nightcliff is 34 years, matching the Greater Darwin average of 34 but sitting lower than the national median of 38. Compared to Greater Darwin, the suburb of Nightcliff has a higher proportion of 25 - 34 year olds (22.7%) but fewer residents aged 15 - 24 (9.2%). This 25 - 34 cohort concentration is higher than the national average of 14.6%. Since 2021, the 75 to 84 age cohort has increased from 2.7% to 4.0% of the population, and the 35 to 44 cohort grew from 16.8% to 17.9%. Conversely, the 45 to group decreased from to , and the to group fell from to . Future demographic modeling suggests the age profile of the suburb of Nightcliff will change by . The to cohort is projected to expand by people () from to while the to group is projected to decrease by people.

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Nightcliff currently has an estimated 304 children under 5 years old, comprising approximately 179 children aged 0-2 and 119 children aged 3-4. This cohort grew by an estimated 17% since the previous census. though population forecasts indicate future decline, with an anticipated decrease of 1% by 2041 (to approximately 300 children). Meanwhile the 5-12 cohort currently amounts to 344. Recent growth has been driven by high birth rates observed in the area, with approximately 16.3 births per 1,000 residents recorded over the latest two-year period analysed which ranks the area among the top 20% of areas assessed nationally.