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This FACT indicates the percentage of the population with both parents born in Australia for each capital city. The city with the most third and higher generation Australians, where first generation refers to naturalised citizens, is Hobart at 72 percent. According to the 2011 ABS Census results, the city with the lowest percentage of people with parents born in Australia is Perth at 38.5 percent. Sydney is close behind at 38.7 percent.