Australians remain the richest people in the world, by one measure at least.

The median wealth of adult Australians stands at $US219,505 ($233,504) - the highest level in the world, according to the Credit Suisse 2013 Global Wealth Report, released on Wednesday.

The lucky country: Australia's wealth is growing. Credit:Michele Mossop

Median wealth is the midpoint between richest and poorest, meaning that 50 per cent of the population has more than $233,504, and 50 per cent less than that.

By the measure of average wealth, Australians fall back to second with $US402,578 per person, ranking behind the Swiss who were the world’s richest on $US513,000.