2025 Compare Cities Overview:
San Marcos, TX vs Castle Rock, CO

Are people in Castle Rock older or younger than people in San Marcos?
- The Median Age in Castle Rock is 10.8 years older than in San Marcos.

Are housing costs cheaper in Castle Rock or San Marcos?
- Castle Rock housing costs are 104.1% more expensive than San Marcos housing costs.

Which city has a longer commute, Castle Rock or San Marcos?
- The average commute for residents of Castle Rock is 7.0 minutes longer than it is for residents of San Marcos.

Things to do in San Marcos?
San Marcos, Texas is a vibrant city located in the heart of Hays County. This welcoming community offers plenty for visitors to explore such as the Wonder World Cave or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available at Rio Vista Park, Aquarena Springs and Purgatory Creek Natural Area. With its excellent school systems, thriving businesses, and numerous recreational opportunities it's no wonder why so many people choose to make San Marcos their home.

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.