2025 Compare Cities Overview:
Johnston, IA vs Brentwood, TN

Are people in Brentwood older or younger than people in Johnston?
- The Median Age in Brentwood is 5.4 years older than in Johnston.

Are housing costs cheaper in Brentwood or Johnston?
- Brentwood housing costs are 224.2% more expensive than Johnston housing costs.

Which city has a longer commute, Brentwood or Johnston?
- The average commute for residents of Brentwood is 4.7 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 Brentwood?
Brentwood, Tennessee is found in Williamson County offering tourists plenty of activities from exploring Radnor Lake or Long Hunter State Park to golfing at The Governors Club plus food spots including Etch Kitchen & Bar.