Strengths
What QuickStats does well
QuickStats is free, official and quick. Search for a suburb, postcode, council or electorate and you get a one-page summary of its people, families and dwellings, set beside its state and Australia, straight from the Australian Bureau of Statistics. It goes down to blocks of a few hundred people (Statistical Area Level 1), and earlier censuses have their own QuickStats too.
For one question about one place, such as the median age in a suburb or how many households rent, it's hard to beat, and you should use it. It's also the official source: if a figure has to be cited straight to the ABS, QuickStats or TableBuilder is where it should come from.
Limitations
What QuickStats isn't built for
QuickStats is built around one area at a time. Comparing ten suburbs means ten pages and a spreadsheet, and there's no way to rank places on a figure, draw your own area or look at a radius or drive time around a site.
Each census also sits on its own boundaries, so a suburb in 2016 and the suburb of the same name in 2021 may not cover the same ground. And until the 2026 results arrive, the latest figures are from August 2021, with incomes and rents in 2021 dollars.
How Censible differs
The same ABS figures, lined up for decisions
Censible starts from the ABS's published Census tables and does the matching work once. The 2011, 2016 and 2021 censuses all sit on the ABS's 2026 boundaries, so a suburb's figures compare like for like over time. You can set any places side by side, rank every suburb, postcode or council on any of 618 metrics, and find places that look like one you already know.
You can also draw an area, or set a radius or a drive or walk time around a site. We weight each block of a few hundred people by the share of its residents inside, add up the counts, and only then work out medians and percentages. Every figure says where it came from and whether it's a count, an estimate or a projection.