Part 6/10:
As of 2025, Australia boasts a population of only approximately 28 million people, translating to a low population density of 3.5 individuals per square kilometer. This demographic reality further complicates the viability of large urban centers, particularly in the north where populations remain sparse. Darwin is recognized as the largest city in the northern region but with just 140,000 residents, it illustrates the extent of the challenge.