4. HoustonHigher population densities bring higher taxes.
You needn't be a rocket scientist to figure that out.
7. San Antonio
9. Dallas
11. Austin
16. Fort Worth
20. El Paso
You were saying?
Yanno Dallas and Ft. Worth have gotten so big and sprawling that they're now going to combine into a single city.
It'll be called "Worthlass".
![rimshot.gif](https://cdn.arstechnica.net/civis/images/smilies/rimshot.gif)