Name a medium sized city.?

Naperville Illionis! It is where i live and it has a large police force. We are right next to Aurora which is a bit bigger, so if you need more police officers, they come in all the time. Naperville has many slightly secluded homes and then it also has neighborhoods. Most of it is upper middle class, but all types of people live here. It has a great downtown (small) so if you want anything to happen there, thats great. Oh, and South Naperville is better too. (Just giving you background info if you choose this so you know).