Population
−0.3% since 2016.
Roper Gulf, NT
Roper Gulf had a population of 6,486 at the 2021 Census (−0.3% since 2016). Median age 28.6. Median weekly household income $1,313. Source: ABS Census 2021, via Censible. Census 2026 data arrives June 2027.
Roper Gulf at a glance
What the 2021 Census says, compared with Northern Territory.
Between the 2016 and 2021 censuses, Roper Gulf's population shrank by 0.3% to 6,486, slower than Northern Territory as a whole (+1.7%). With a median age of 28.6, it is younger than the NT average (33.2). Children under 10 make up 14.4% of residents, and people aged 70 and over 3.3%.
69.7% of households rent, a larger share than the NT average of 48.6%. 11.8% own their home outright. Almost every home is a house; flats and apartments are 2.4% of homes. The 2021 Census counted 1,188 households.
The median household earns $1,313 a week, below the NT average of $2,058. Renters pay a median $86 a week, and households with a mortgage repay $979 a month.
4.1% of residents were born overseas, fewer than the NT average of 23.9%. 72.5% use a language other than English at home. 37.0% report no religion, lower than the NT average (43.9%).
Key figures
2021 Census, Roper Gulf beside NT and Australia.
| Measure | Roper Gulf | NT | Australia |
|---|---|---|---|
| Population | 6,486 | 232,621 | 25,422,828 |
| Growth since 2016 | −0.3% | +1.7% | +8.6% |
| Median age | 28.6 | 33.2 | 38.2 |
| Households | 1,188 | 70,646 | 9,275,123 |
| Flats and apartments | 2.4% | 18.1% | 14.3% |
| Renting | 69.7% | 48.6% | 31.1% |
| Owned outright | 11.8% | 16.2% | 31.4% |
| Median household income a week | $1,313 | $2,058 | $1,747 |
| Median rent a week | $86 | $326 | $376 |
| Median mortgage repayment a month | $979 | $2,001 | $1,866 |
| Born overseas | 4.1% | 23.9% | 29.3% |
| Other language at home | 72.5% | 36.1% | 23.6% |
| No religion | 37.0% | 43.9% | 41.9% |
Source: ABS Census 2021, via Censible. How the figures are built
Population and age
Each census since 2011, and the age profile in 2021.
Age
Median age 28.6, against 33.2 for Northern Territory.
Source: ABS Census 2021, via Censible. How the figures are built
Cultural background
The largest groups in Roper Gulf at the 2021 Census.
Ancestry
Languages at home
Country of birth
Source: ABS Census 2021, via Censible. How the figures are built
Around Roper Gulf
The places it belongs to, sits beside and contains.
Explore Roper Gulf in Censible
Every census figure for Roper Gulf, mapped and compared with any other place. A free account takes a minute.