Population
−54.2% since 2016.
Black Hollow, NSW
Black Hollow had a population of 11 at the 2021 Census (−54.2% since 2016). Median age 56.0. Source: ABS Census 2021, via Censible. Census 2026 data arrives June 2027.
Black Hollow at a glance
What the 2021 Census says, compared with New South Wales.
Between the 2016 and 2021 censuses, Black Hollow's population shrank by 54.2% to 11, slower than New South Wales as a whole (+7.9%). With a median age of 56.0, it is older than the NSW average (39.0). Children under 10 make up 0.0% of residents, and people aged 70 and over 0.0%.
0.0% of households rent, a smaller share than the NSW average of 33.1%. 0.0% own their home outright. Almost every home is a house; flats and apartments are 0.0% of homes. The 2021 Census counted 3 households.
0.0% of residents were born overseas, fewer than the NSW average of 31.0%. 0.0% use a language other than English at home. 0.0% report no religion, lower than the NSW average (35.7%).
Key figures
2021 Census, Black Hollow beside NSW and Australia.
| Measure | Black Hollow | NSW | Australia |
|---|---|---|---|
| Population | 11 | 8,072,163 | 25,422,788 |
| Growth since 2016 | −54.2% | +7.9% | +8.6% |
| Median age | 56.0 | 39.0 | 38.0 |
| Households | 3 | 2,900,468 | 9,275,217 |
| Flats and apartments | 0.0% | 21.8% | 14.3% |
| Renting | 0.0% | 33.1% | 31.1% |
| Owned outright | 0.0% | 32.0% | 31.4% |
| Median household income a week | – | $1,829 | $1,746 |
| Median rent a week | – | $420 | $375 |
| Median mortgage repayment a month | – | $2,167 | $1,863 |
| Born overseas | 0.0% | 31.0% | 29.3% |
| Other language at home | 0.0% | 28.2% | 23.6% |
| No religion | 0.0% | 35.7% | 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 56.0, against 39.0 for New South Wales.
Source: ABS Census 2021, via Censible. How the figures are built
Cultural background
The largest groups in Black Hollow at the 2021 Census.
Ancestry
Languages at home
Country of birth
Source: ABS Census 2021, via Censible. How the figures are built
Around Black Hollow
The places it belongs to, sits beside and contains.
Part of
Nearby
Explore Black Hollow in Censible
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