Wrapping up our list at #20 is Zhengzhou and Columbus (Ohio). It's been a great month of education and learning and these two cities are a great wrap up to our list. If for no better reason than their growth over the last 20-25 years. These two cities are also growing in the biotech/medical scene. Both cities are well known for their zoos.
- Population - 3.7 million
- Location - Located in the center of China, about 500 miles south of Beijing and 300 miles east of Xi'an.
- Fun Fact -Zhengzhou has grown nearly seven fold in population since 1949.
- Population - 835,000
- Location - Located in the center of the state of Ohio.
- Fun Fact - Columbus is the test market for fast food in the United States.