Posts for Tag: wealth

How much wealth do the world’s richest billionaires have?
Posted In: Money
treemap of billionaires

This dataviz compares how rich the world’s top billionaires are, showing their wealth as a treemap. The treemap is used to show the relative size of their wealth as boxes and is organized in order from largest to smallest.

User controls let you change the number of billionaires shown on the graph as well as group each person by their country or industry. If you group by country or industry, you can also click on a specific grouping to isolate that group and zoom in to see the contents more clearly. Hovering over each of the boxes (especially the smaller ones) will give you a popup that lets you see their name, ranking and net worth more clearly.

The popup shows how much total wealth the top billionaires control and for context compare it to the wealth of a certain number of households in the US. The comparison isn’t ideal as many of the billionaires are not from the US, but I think it still provides a useful point of comparison.

This visualization uses the same data that I needed in order to create my “How Rich is Elon Musk?” visualization. Since I had all this data, I figured I could crank out another related graph.

Sources and Tools:
Data from Bloomberg’s Billionaire’s index is downloaded regularly using a python script. Data on US household net worth is from DQYDJ’s net worth percentile calculator.

The treemap is created using the open-source Plotly javascript visualization library, as well as HTML, CSS and Javascript code to create interactivity and UI.

how rich are billionaires

How Rich is Elon Musk? – Visualization of Extreme Wealth
Posted In: Money
How rich is elon musk

See related visualization: How much wealth do the world’s richest billionaires have?

This visualization attempts to represent how much money Elon Musk, the richest person in the world, has. It gives context on this extreme amount of wealth by showing other very large sums of money that are somehow less than his net worth.

Each pixel on the screen represents a very modest amount of money (from $500 to $4000). As you scroll to the right, you will start to understand how incredibly large one billion dollars is, let alone hundreds of billions. You can change the amount of scrolling needed to get to the end of the visualization by selecting the amount represented by one pixel in the drop down menu.

This visualization was inspired heavily by a similar visualization made by Matt Korostoff for Jeff Bezos (when he was the richest person in the world) called “Wealth shown to scale”.

If you have any ideas about other items that could be added to the money chart, please leave them in the comments, and I will see if I can add it.

Mega-billionaires such as Musk or Jeff Bezos are not just extremely rich, the wealth they possess is unimaginably large. There are some extremely rich folks shown in the visualization who can buy pretty much whatever they could ever possibly need and yet their wealth is closer to that of the average person than they are to that of Elon Musk.

Sources and Tools:

The full list of data sources for the various money amounts are listed below. The visualization was made using HTML, CSS and Javascript code to create interactivity and UI. Data from Bloomberg’s Billionaire’s index , which is the source of Musk’s (and others) estimated wealth, is updated regularly.

Full List of Data Sources:

how rich is elon musk