How Big is Beijing?

I was in Beijing recently for a conference and was astonished by the scale and intensity of the city. I found it a little difficult to get my head round the sheer size of Beijing so I thought I'd do a little comparison between Beijing and London. 'Beijing' here refers to the municipality of Beijing (i.e. the Province-level city) and 'London' refers to the 32 Boroughs + City of London which make up Greater London. I've illustrated this in the graphic below, which maps Beijing and Greater London at the same scale. As you can see, Beijing is much bigger - both in terms of area and population.

Click here to see the full size version.

Key facts: Beijing is, area-wise, more than ten times bigger than Greater London. It has a population of 19.6 million, compared to about 7.8 million for Greater London. This comparison is of course not really fair because Beijing includes several large rural areas. A better comparison is to look at the Inner Districts of Beijing since these cover an area quite similar to Greater London (1,377 vs 1,572 sq. km. respectively). In this comparison Beijing has 11.7 million people compared to London's 7.8 million. No matter how you look at it, though, Beijing is 'big'! If you're interested in another comparison, take a look at Oliver O'Brien's comparison of Tokyo and London...

Comparing Populations: China, US, Europe

Since the US and China have both recently (2010) conducted a census I thought it would be interesting to look at some of the population results. Given the vastness of the US and China, I thought I'd do a little experiment and compare Chinese province populations with US states and European countries. I've put this data into a spreadsheet as well and also produced a map graphic comparing various areas. The purpose here is to highlight the large populations of so many Chinese provinces.

Some interesting nuggets from the data...

• Guangdong province in China now has a population of 104 million, which is more than any European nation except Russia (141 million). The European part of Russia has 110 million. 
• Poland, Shanxi province and California all have around 37 million people. 
• Shanghai has 22 million compared to Romania at 23 million. 
• Beijing and New York state both have about 19.5 million people. 
• In total, ten Chinese provinces have a population of 50 million or more. The US and China have a very similar land area. 
• Be honest, did you know that Anhui province has about the same population as Italy (60 million)?

Finally, some non-Chinese comparisons. Greece and Ohio both have a population of about 11.5 million and Michigan and Belarus are similar at about 9.5 million. Wisconsin and Denmark both have about 5.7 million people, and Finland and Minnesota have about 5.4 million. At the lower end of the scale, North Dakota and Montenegro both have about 670,000 people.