Mapped: The Top 10 Billionaire Cities in 2020
In 2020, the world gained 493 new billionaires—that’s one every 17 hours.
For the last seven years, New York City has been home to more billionaires than any other city in the world. However, last year marked a monumental shift in the status quo.
Beijing has unseated the Big Apple, and is now home to 100 billionaires. That’s one more billionaire than the 99 living in New York City.
Today’s map uses data from Forbes to display the top 10 cities that house the most billionaires.
Where do the Most Billionaires Live?
The richest of the rich are quite concentrated in cities, but some cities seem to best suit the billionaire lifestyle. Here’s a breakdown of the top 10 billionaire capitals and the collective net worth of all the ultra wealthy that live there.
|Rank||City||Region||Number of Billionaires||Net Worth of the City's Billionaires|
|#2||New York City||🇺🇸 North America||99||$560.5B|
|#3||Hong Kong||🇨🇳 Asia||80||$448.4B|
|#9||San Fransisco||🇺🇸 North America||48||$190.0B|
Some cities have some obvious billionaires that come to mind. New York’s richest person and former mayor, Michael Bloomberg, is worth $59 billion. Beijing’s richest billionaire is the founder of TikTok (among other things), Zhang Yiming with a net worth of $35.6 billion.
In terms of the locations themselves, London, New York, and San Francisco are the only Western cities to make the list. Though New York was ousted from the top position last year, altogether the city’s billionaires are still worth more than Beijing’s.
One new city to make the top 10 list of billionaire cities was Hangzhou, the home of Jack Ma. It booted out Singapore from the 10th spot.
East Meets West
More than half of the top 10 cities are located in Asia, providing evidence of the shift eastwards when it comes to seats of wealth. Five of the six Asian cities listed are all in China.
What’s helped lead to this?
The country has seen an e-commerce boom, not in the least thanks to the pandemic. Additionally, the efficient handling of COVID-19 has allowed the economy to get back on track much more quickly than other countries. According to the BBC, 50% of China’s new billionaires have made their wealth either through tech or manufacturing.
Four of the Chinese cities on the list also had the biggest billionaire growth in 2020. Each of them gained more than 10 net new billionaires:
- 🇨🇳 Hangzhou: 21
- 🇨🇳 Shanghai: 18
- 🇨🇳 Shenzhen: 24
- 🇨🇳 Beijing: 33
The only other city to gain more than 10 new billionaires in 2020 was San Francisco with 11.
Now sitting at 698 billionaires, China is coming up on the 724 held by the United States. Beijing overtaking NYC could be the beginning of a larger tipping point.
Asia-Pacific’s collective 1,149 billionaires are worth $4.7 trillion, while U.S. billionaires are worth $4.4 trillion in total wealth.
Overall, it looks like the wealth tides may be turning as China continues to progress economically and more billionaires become based in the East over the West.
The World’s Biggest Real Estate Bubbles in 2021
According to UBS, there are nine real estate markets that are in bubble territory with prices rising to unsustainable levels.
Ranked: The World’s Biggest Real Estate Bubbles in 2021
Identifying real estate bubbles is a tricky business. After all, even though many of us “know a bubble when we see it”, we don’t have tangible proof of a bubble until it actually bursts.
And by then, it’s too late.
The map above, based on data from the Real Estate Bubble Index by UBS, serves as an early warning system, evaluating 25 global cities and scoring them based on their bubble risk.
Reading the Signs
Bubbles are hard to distinguish in real-time as investors must judge whether a market’s pricing accurately reflects what will happen in the future. Even so, there are some signs to watch out for.
As one example, a decoupling of prices from local incomes and rents is a common red flag. As well, imbalances in the real economy, such as excessive construction activity and lending can signal a bubble in the making.
With this in mind, which global markets are exhibiting the most bubble risk?
The Geography of Real Estate Bubbles
Europe is home to a number of cities that have extreme bubble risk, with Frankfurt topping the list this year. Germany’s financial hub has seen real home prices rise by 10% per year on average since 2016—the highest rate of all cities evaluated.
Two Canadian cities also find themselves in bubble territory: Toronto and Vancouver. In the former, nearly 30% of purchases in 2021 went to buyers with multiple properties, showing that real estate investment is alive and well. Despite efforts to cool down these hot urban markets, Canadian markets have rebounded and continued their march upward. In fact, over the past three decades, residential home prices in Canada grew at the fastest rates in the G7.
Despite civil unrest and unease over new policies, Hong Kong still has the second highest score in this index. Meanwhile, Dubai is listed as “undervalued” and is the only city in the index with a negative score. Residential prices have trended down for the past six years and are now down nearly 40% from 2014 levels.
Note: The Real Estate Bubble Index does not currently include cities in Mainland China.
Trending Ever Upward
Overheated markets are nothing new, though the COVID-19 pandemic has changed the dynamic of real estate markets.
For years, house price appreciation in city centers was all but guaranteed as construction boomed and people were eager to live an urban lifestyle. Remote work options and office downsizing is changing the value equation for many, and as a result, housing prices in non-urban areas increased faster than in cities for the first time since the 1990s.
Even so, these changing priorities haven’t deflated the real estate market in the world’s global cities. Below are growth rates for 2021 so far, and how that compares to the last five years.
Overall, prices have been trending upward almost everywhere. All but four of the cities above—Milan, Paris, New York, and San Francisco—have had positive growth year-on-year.
Even as real estate bubbles continue to grow, there is an element of uncertainty. Debt-to-income ratios continue to rise, and lending standards, which were relaxed during the pandemic, are tightening once again. Add in the societal shifts occurring right now, and predicting the future of these markets becomes more difficult.
In the short term, we may see what UBS calls “the era of urban outperformance” come to an end.
Mapped: Distribution of Global GDP by Region
Where does the world’s economic activity take place? This cartogram shows the $94 trillion global economy divided into 1,000 hexagons.
Mapped: The Distribution of Global GDP by Region
Gross domestic product (GDP) measures the value of goods and services that an economy produces in a given year, but in a global context, it is typically shown using country-level data.
As a result, we don’t often get to see the nuances of the global economy, such as how much specific regions and metro areas contribute to global GDP.
In these cartograms, global GDP has been normalized to a base number of 1,000 in order to show a more regional breakdown of economic activity. Created by Reddit user /BerryBlue_Blueberry, the two maps show the distribution in different ways: by nominal GDP and by GDP adjusted for purchasing power parity (PPP).
Before diving in, let us give you some context on how these maps were designed. Each hexagon on the two maps represents 0.1% of the world’s overall GDP.
The number below each region, country or metropolitan area represents the number of hexagons covered by that entity. So in the nominal GDP map, the state of New York represents 20 hexagons (i.e. 2.0% of global GDP), while Munich’s metro area is 3 hexagons (0.3%).
Countries are further broken down based on size. Countries that make up more than 0.95% of global GDP are broken down into subdivisions, while countries that are smaller than 0.1% of GDP are grouped together. Metro areas that account for over 0.25% of global GDP are featured.
Finally, it should be noted that to account for some outdated subdivision participation data, the map creator calculated 2021 estimates for this using the formula: national GDP (2021) x % of subdivision participation (2017-2020).
Nominal vs. PPP
The above map is using nominal data, while the below map accounts for differences in purchasing power (PPP).
Adjusting for PPP takes into account the relative value of currencies and purchasing power in countries around the world. For example, $100 (or its exchange equivalent in Indian rupees) is generally going to be able to buy more in India than it is in the United States.
This is because goods and services are cheaper in India, meaning you can actually purchase more there for the same amount of money.
Anomalies in Global GDP Distribution
Breaking down global GDP distribution into cartograms highlights some interesting anomalies worth considering:
- North America, Europe, and East Asia, with a combined GDP of nearly $75 trillion, make up 80% of the world’s GDP in nominal terms.
- The U.S. State of California accounts for 3.7% of the world’s GDP by itself, which ranks higher than the United Kingdom’s total contribution of 3.3%.
- Canada as a country accounts for 2% of the world’s GDP, which is comparable to the GDP contribution of the Greater Tokyo Area at 2.2%.
- With a GDP of $3 trillion, India’s contribution overshadows the GDP of the whole African continent ($2.6 trillion).
- This visualization highlights the economic might of cities better than a conventional map. One standout example of this is in Ontario, Canada. The Greater Toronto Area completely eclipses the economy of the rest of the province.
Inequality of GDP Distribution
The fact that certain countries generate most of the world’s economic output is reflected in the above cartograms, which resize countries or regions accordingly.
Compared to wealthier nations, emerging economies still account for just a tiny sliver of the pie.
India, for example, accounts for 3.2% of global GDP in nominal terms, even though it contains 17.8% of the world’s population.
That’s why on the nominal map, India is about the same size as France, the United Kingdom, or Japan’s two largest metro areas (Tokyo and Osaka-Kobe)—but of course, these wealthier places have a far higher GDP per capita.
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