Water consumption per capita: Total water consumption divided by the estimated population
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |
|---|---|---|---|---|---|---|---|---|
| New South Wales | 5,56,232 | 5,26,703 | 5,11,189 | 5,64,763 | 5,64,973 | 5,55,979 | 5,61,699 | 5,69,009 |
| Northern Territory | 37,073 | 31,231 | 34,130 | 32,419 | 37,222 | 35,066 | 38,784 | 45,418 |
| Queensland | 3,56,498 | 3,10,612 | 3,45,440 | 3,59,343 | 3,70,493 | 3,76,348 | 3,74,705 | 3,87,392 |
| Victoria | 3,23,467 | 3,10,912 | 3,24,459 | 3,56,631 | 3,65,622 | 3,70,467 | 3,83,706 | 3,96,276 |
| Western Australia | 3,47,510 | 3,10,335 | 3,07,914 | 3,33,324 | 3,39,147 | 3,26,315 | 3,32,189 | 3,21,960 |
| Australian Capital Territory | 27,609 | 25,204 | 26,328 | 29,612 | 30,995 | 29,458 | 31,272 | 31,000 |
| South Australia | 1,23,162 | 1,15,454 | 1,20,572 | 1,29,817 | 1,24,828 | 1,25,008 | 1,35,984 | 1,19,112 |
| Tasmania | 72,701 | 68,805 | 56,450 | 39,002 | 38,494 | 37,099 | 38,062 | 38,909 |