The richest city in Australia is Sydney, consistently topping lists for the highest number of resident millionaires, high-net-worth individuals, and overall wealth, driven by its strong financial sector, booming real estate, and global investment, though Melbourne and Perth also rank highly. Sydney leads with the most millionaires (over 127,000) and is a major global financial hub, attracting significant foreign investment and high-net-worth individuals.
Mungallala Methodist Church was built in 1964. It has now closed. In 2016, the Australian Taxation Office listed Mungallala as having the lowest mean taxable income by postcode, making it the poorest town in Australia, which led the ABC to do a documentary on the town for their online "storyhunters" program.
More billionaires from the list live in the elite Melbourne suburb of Toorak, five kilometres southeast of the CBD, than any other Australian suburbs. Toorak boasts gated cul-de-sacs, privacy hedges, tree-lined streets and 22 of Australia's richest people.
Sydney is Australia's richest city, leading with the most resident millionaires, centi-millionaires, and billionaires, driven by its strong financial sector, global appeal, and high-end real estate market, followed closely by Melbourne, with both cities consistently ranking globally for wealth. These cities attract High-Net-Worth Individuals (HNWIs) due to amenities, business opportunities, and exclusive suburbs like Sydney's Point Piper and Melbourne's Toorak.
U.S. National Ratings. According to the Mid 2025 GCIM, New York is currently the most important U.S. city—followed by Washington, Los Angeles, and San Francisco.
The richest suburb in Australia, based on average taxable income, is often Double Bay, NSW (postcode 2028), known as "Double Pay," followed closely by Sydney's Eastern Suburbs and Perth's affluent western areas like Cottesloe and Peppermint Grove (6011). Other top contenders for wealth and high property values include Point Piper, Bellevue Hill, Vaucluse, Toorak (VIC), and Palm Beach (NSW), featuring high-end homes and luxury lifestyles.
New York City - #1
New York City, often referred to as the "financial capital of the world," leads the list as the richest city in 2024. With over 340,000 HNWIs and total private wealth exceeding $3 trillion, NYC is home to Wall Street, luxury real estate markets, and global corporate headquarters.
The richest country by GDP (PPP) per capita is often cited as Singapore, followed closely by Luxembourg, depending on the specific report and year, with Singapore leading in 2025 estimates with around $156,000-$157,000 per person, while Luxembourg is a strong contender just below that, highlighting small, finance-heavy economies as wealthiest per person.
While exact real-time figures vary, estimates from around 2025 suggest approximately 400,000 to over 500,000 Australians held over $1 million in superannuation, with about 2.5% of the population reaching this milestone as of mid-2021, a figure that has likely grown with strong investment returns, though many more hold significant balances and millions are projected to reach this goal by retirement, especially men.
Sydney is the most expensive major city in Australia and the most expensive city overall. Townsville is 43% less expensive than Sydney, it is the least expensive city in the country. Insurance and financial services saw the largest increase in average prices from October 2023 to October 2024.
Firstly, the unhappiest city in Australia is Darwin. About 23. 4% of the population here is experiencing anxiety.
South Sudan is widely considered the poorest country in the world in 2025-2026, consistently ranking first due to extremely low GDP per capita and a high percentage (over 80%) of its population living in extreme poverty, driven by prolonged civil conflict, displacement, and disruption of its agricultural economy. Other nations frequently cited as among the poorest include Burundi, the Central African Republic, and Yemen, also suffering from conflict and instability.
Definition and Purpose of Blacklisting
Lender blacklists are secret lists of suburbs that banks see as risky. When a suburb is on this list, it's harder to get a loan there. Banks use these lists to lower their risk of losing money on loans. Blacklists help banks decide where to lend.
New York City, New York
As the country's financial capital, it houses more millionaires and billionaires than any other U.S. city. New York's mix of finance, culture, and global influence keeps it firmly at the top. No other American city matches its scale of wealth or its role as a global financial center.
Over the past decade, the Emerald City's millionaire population has grown a massive 28 per cent, now being home to 152,900 millionaires, 224 centi-millionaires and 22 billionaires – and that's all in USD, suggesting an even higher figure in Aussie dollars.
1. London. The “Capital of Capitals” claims the throne atop the World's Best Cities ranking in 2026 for an incredible 11th consecutive year. It secures the top position in three of our 34 subcategories (the most of any city), and ranks 1, 2 and 3 in our Prosperity, Lovability and Livability indexes, respectively.
One of the more popular areas for China's new rich, in addition to the old money suburbs of Vaucluse, Bellevue Hill and Point Piper, is Hunters Hill.
Australia's most educated areas