2026 Compare Cities Overview:
Oak Brook, IL vs Peoria, IL

Are people in Peoria older or younger than people in Oak Brook?
- The Median Age in Peoria is 18.3 years younger than in Oak Brook.

Are housing costs cheaper in Peoria or Oak Brook?
- Peoria housing costs are 83.5% less expensive than Oak Brook housing costs.

Which city has a longer commute, Peoria or Oak Brook?
- The average commute for residents of Peoria is 12.3 minutes shorter than it is for residents of Oak Brook.

Things to do in Oak Brook?
Living in Oak Brook, IL is like living in a modern, contemporary paradise. It has everything one could want: great schools, top-notch restaurants, world-class shopping centers, and plenty of outdoor activities. The community is very close-knit and friendly, making it easy to make new friends and stay connected with old ones. There are plenty of parks to explore and nature trails to enjoy. The area also provides an array of cultural events throughout the year, like concerts and art festivals that bring together people from all walks of life. Plus, the city is only a short drive away from Chicago, so you can always take advantage of all the metropolitan attractions there as well. All in all, Oak Brook is an ideal place to call home!

Things to do in Peoria?
Peoria, Illinois is a vibrant city located along the Illinois River. It's a hub of culture, art and history, with attractions such as the Peoria Civic Center and the Museum of Contemporary Art. From great shopping to excellent dining options; this city has something for everyone! Peoria is also home to numerous parks, trails and other outdoor activities perfect for nature lovers. With its welcoming atmosphere and strong sense of community, Peoria is an idyllic place to live or visit – come explore all that it has to offer!