2025 Compare Cities Overview:
Centennial, CO vs Ontario, CA

Are people in Ontario older or younger than people in Centennial?
- The Median Age in Ontario is 8.8 years younger than in Centennial.

Are housing costs cheaper in Ontario or Centennial?
- Ontario housing costs are 5.7% less expensive than Centennial housing costs.

Which city has a longer commute, Ontario or Centennial?
- The average commute for residents of Ontario is 5.1 minutes longer than it is for residents of Centennial.

Things to do in Centennial?
Centennial, Colorado is an inviting city located in the Denver metro area. With its vibrant atmosphere and diverse attractions, it's a perfect destination for all types of visitors. Outdoor enthusiasts can explore nearby trails or take in stunning views from the Rocky Mountain Arsenal Wildlife Refuge. Shopping aficionados can discover local boutiques or check out the Southlands Mall. Foodies can savor a variety of tasty cuisine, from Mexican to Italian fare. Sports fans can catch their favorite teams at various stadiums around town, while art and culture lovers can explore local galleries and cultural institutions like the Clyfford Still Museum. With its friendly locals, convenient location, and sunny weather year-round, Centennial is an ideal place to live or visit – come experience it for yourself!

Things to do in Ontario?
Ontario, California is a vibrant city located in the heart of San Bernardino County. The city offers plenty of attractions for both tourists and locals alike, including the Ontario Mills Mall which contains over 200 stores and restaurants. The Citizens Business Bank Arena is a popular venue for concerts, sporting events and more. There are many parks throughout the city including Central Park where visitors can enjoy a tranquil atmosphere with a lake or relax in the sunshine by one of its many picnic areas. With so much to do and see, Ontario is an excellent choice for any visitor looking to explore all that California has to offer!