Who / What
South Australia (commonly abbreviated as **SA**) is a state situated in the southern‑central part of Australia.
It covers an area of 984,314 km² and contains some of the continent’s most arid landscapes.
As of June 2025 it hosts approximately 1.9 million residents, making it the fifth‑largest state in Australasia.
Background & History
South Australia was established as one of the Australian states, positioned centrally in the southern part of the continent.
Its territory includes vast tracts of arid country, influencing settlement patterns and economic activities.
The state’s extensive land area has historically driven its agricultural and mining development.
Key milestones have been marked by population growth and regional infrastructure improvements over time.
Why Notable
The state’s size and arid environment make it a pivotal region for studying climate resilience and sustainable agriculture.
With 1.9 million people, it plays a significant role in Australia’s demographic and economic landscape.
Its status as the fourth‑largest state/territory by area highlights its importance within the national context.
South Australia’s contribution to the wider Australasia region adds to its strategic relevance.
In the News
Recent data from June 2025 report a population of about 1.9 million, underscoring ongoing demographic shifts.
The state’s vast, arid landscape continues to attract scientific and governmental focus on water‑resource management.
These developments position South Australia as a key case study for climate adaptation strategies.
