Western Australia achieved the lowest jobless rate in the nation of 2.8 per cent in February, while Australia's jobless rate dropped to a fresh 33-year low of 4 per cent in the period, according to new Australian Bureau of Statistics figures.

Western Australia achieved the lowest jobless rate in the nation of 2.8 per cent in February, while Australia's jobless rate dropped to a fresh 33-year low of 4 per cent in the period, according to new Australian Bureau of Statistics figures.