Australia's population is 25 million give or take a few
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
but the land mass area is not that much smaller than the USA main.
https://www.quora.com/Is-Australia-or-the-United-states-bigger-in-geographical-size
The USA has a land area of almost 10 million square kilometres. Australia's land area almost 7.7 million.
The 48 contiguous states if the US, which excludes Alaska and Hawaii is just slightly over 8 million square km.
So the US and Australia are very similar in area.
In December of 2016 Australia has just announced that they are finally getting their DNA Database for the Missing and UID up and running.
It wont be a public database as such, but its good to see it coming together.
There are 500 sets of human remains that are UID presently (as article states below) - so the numbers that are unidentified are considerably less than the USA,(proportional to population)
Australia's first database of unidentified human remains seeks to identify 'needle in haystack'
http://www.abc.net.au/news/2016-12-...ple-unidentified-remains/8107104?sf45995848=1
Authorities are creating the nation's first database of unidentified bodies, revealing there are 500 sets of human remains currently languishing in morgues and laboratories.
The computer database has been created by the Australian Criminal Intelligence Commission in conjunction with the Australian Federal Police (AFP).