Population
+29.5% since 2016.
Crystal Brook, QLD
Crystal Brook had a population of 237 at the 2021 Census (+29.5% since 2016). Median age 38.0. Median weekly household income $1,424. Source: ABS Census 2021, via Censible. Census 2026 data arrives June 2027.
Crystal Brook at a glance
What the 2021 Census says, compared with Queensland.
Between the 2016 and 2021 censuses, Crystal Brook's population grew by 29.5% to 237, faster than Queensland as a whole (+9.6%). Its median age of 38.0 is close to the QLD average (38.0). Children under 10 make up 18.6% of residents, and people aged 70 and over 7.6%.
8.6% of households rent, a smaller share than the QLD average of 33.6%. 45.7% own their home outright. Almost every home is a house; flats and apartments are 0.0% of homes. The 2021 Census counted 70 households.
The median household earns $1,424 a week, below the QLD average of $1,675.
4.1% of residents were born overseas, fewer than the QLD average of 24.1%. 1.5% use a language other than English at home. 42.5% report no religion, lower than the QLD average (44.8%).
Key figures
2021 Census, Crystal Brook beside QLD and Australia.
| Measure | Crystal Brook | QLD | Australia |
|---|---|---|---|
| Population | 237 | 5,156,138 | 25,422,788 |
| Growth since 2016 | +29.5% | +9.6% | +8.6% |
| Median age | 38.0 | 38.0 | 38.0 |
| Households | 70 | 1,869,462 | 9,275,217 |
| Flats and apartments | 0.0% | 12.5% | 14.3% |
| Renting | 8.6% | 33.6% | 31.1% |
| Owned outright | 45.7% | 29.5% | 31.4% |
| Median household income a week | $1,424 | $1,675 | $1,746 |
| Median rent a week | – | $365 | $375 |
| Median mortgage repayment a month | $1,733 | $1,733 | $1,863 |
| Born overseas | 4.1% | 24.1% | 29.3% |
| Other language at home | 1.5% | 14.1% | 23.6% |
| No religion | 42.5% | 44.8% | 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 38.0, against 38.0 for Queensland.
Source: ABS Census 2021, via Censible. How the figures are built
Cultural background
The largest groups in Crystal Brook at the 2021 Census.
Ancestry
Languages at home
Country of birth
Source: ABS Census 2021, via Censible. How the figures are built
Around Crystal Brook
The places it belongs to, sits beside and contains.
Part of
Nearby
Explore Crystal Brook in Censible
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