2025 Compare Cities Overview:
Johnston, IA vs Sun Prairie, WI

Are people in Sun Prairie older or younger than people in Johnston?
- The Median Age in Sun Prairie is 0.1 years younger than in Johnston.

Are housing costs cheaper in Sun Prairie or Johnston?
- Sun Prairie housing costs are 3.4% more expensive than Johnston housing costs.

Which city has a longer commute, Sun Prairie or Johnston?
- The average commute for residents of Sun Prairie is 0.2 minutes longer than it is for residents of Johnston.

Things to do in Johnston?
Johnston is located in Polk County, Iowa, and is part of the Des Moines-West Des Moines metropolitan area. With a population of 20,619, it is the third largest city in Iowa's Polk County. Johnston features many recreational amenities like parks and trails as well as numerous educational facilities such as the Johnston Public Library and Johnston High School.

Things to do in Sun Prairie?
Sun Prairie, WI sits just outside Madison in Dane County offering residents plenty of outdoor recreational activities such as fishing and camping while also providing great dining and shopping options.