Census comparison · 2011 · 2016 · 2021
Gillen then and now
Side-by-side ABS Census comparison for Gillen, NT (postcode 0870) — how the suburb looked across Census years from 2011 to 2021.
Population
Census 2011 → 2016 → 2021
+1.1% over 10 years
| Metric | 2011 | 2016 | 2021 | Change (→2021) |
|---|---|---|---|---|
| Population | 4,417 | 4,278 | 4,466 | +49 · +1.1% |
| Median age | 32 | 33 | 33 | +1 · +3.1% |
| Median household income | $1,707/wk | $2,001/wk | $2,176/wk | +$469 · +27.5% |
| Median personal income | $865/wk | $973/wk | $1,103/wk | +$238 · +27.5% |
| Median rent | $350/wk | $375/wk | $400/wk | +$50 · +14.3% |
| Median mortgage | $1,950/mo | $1,950/mo | $1,733/mo | $217 · -11.1% |
| Average household size | 2.7 | 2.7 | 2.7 | 0 · 0% |
Change is measured from the earliest available Census year to 2021 for each metric.
Gillen trends (2016 → 2021)
Change since the previous Census. Historical figures are mapped from State Suburbs (SSC) to today's suburb boundaries.
Population
4,466
was 4,278 in 2016
+188 · +4.4%
Median rent
$400/wk
was $375/wk in 2016
+$25 · +6.7%
Household income
$2,176/wk
was $2,001/wk in 2016
+$175 · +8.7%
Median age
33
was 33 in 2016
0 · 0%
Dig deeper: Gillen population growth · Gillen then and now
2011 and 2016 values are mapped from State Suburbs (SSC) to 2021 suburb boundaries — see methodology.