What are some things to consider when investing in smaller cities

[Michael Hunt]

Hello,

What are some things to consider when investing in smaller cities? 

I'm looking to invest in cities with a population of 100k - 1M (with high growth rates / strong job aspects, etc.), but wanted to see if there was anything to consider when breaking it down to the following smaller categories.

1.) City with a population of <100k

2.) City with a population between 100k - 250k

3.) City with a population between 250k - 1M

Thanks in advance.