2025 Compare Cities Overview:
Costa Mesa, CA vs Ontario, CA

Are people in Ontario older or younger than people in Costa Mesa?
- The Median Age in Ontario is 3.4 years younger than in Costa Mesa.

Are housing costs cheaper in Ontario or Costa Mesa?
- Ontario housing costs are 47.2% less expensive than Costa Mesa housing costs.

Which city has a longer commute, Ontario or Costa Mesa?
- The average commute for residents of Ontario is 8.5 minutes longer than it is for residents of Costa Mesa.

Things to do in Costa Mesa?
Costa Mesa, California is an upscale beach-side city located in the Orange County region of Southern California. With its sunny days, mild winters, and beautiful beaches, Costa Mesa provides a perfect escape from the hustle and bustle of city life. From world-class shopping malls to award-winning art galleries and top-notch dining options, there's something for everyone in this vibrant coastal town. For those looking for active outdoor pursuits, Costa Mesa offers plenty of parks, trails and other nature activities; whatever your interests may be - you're sure to find something to enjoy here!

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!