2025 Compare Cities Overview:
Derby, KS vs Castle Rock, CO

Are people in Castle Rock older or younger than people in Derby?
- The Median Age in Castle Rock is 0.1 years older than in Derby.

Are housing costs cheaper in Castle Rock or Derby?
- Castle Rock housing costs are 159.1% more expensive than Derby housing costs.

Which city has a longer commute, Castle Rock or Derby?
- The average commute for residents of Castle Rock is 9.8 minutes longer than it is for residents of Derby.

Things to do in Derby?
Derby, KS is a beautiful, vibrant small city located in Sedgwick County. With an estimated population of 24,000 people, Derby has something special for everyone. From outdoor activities like fishing and boating to cultural attractions like the Kansas Aviation Museum–there's always something new to explore in this lively city. Residents also benefit from easy access to quality public and private schools as well as excellent healthcare facilities. Whether you’re looking for adventure or relaxation –Derby has something special for everyone!

Things to do in Castle Rock?
Castle Rock, Colorado is an incredible city located just south of Denver. This majestic city offers plenty for visitors to explore such as the majestic Red Rocks Amphitheatre or the picturesque Castlewood Canyon State Park. Residents here also take advantage of all the outdoor activities available at Chatfield State Park or Bear Dance Golf Club. With its excellent school systems, thriving businesses, and numerous recreational opportunities, it's no wonder why so many people choose to make Castle Rock their home.