2025 Compare Cities Overview:
Castle Rock, CO vs Merrimack, NH

Are people in Merrimack older or younger than people in Castle Rock?
- The Median Age in Merrimack is 6.4 years older than in Castle Rock.

Are housing costs cheaper in Merrimack or Castle Rock?
- Merrimack housing costs are 36.2% less expensive than Castle Rock housing costs.

Which city has a longer commute, Merrimack or Castle Rock?
- The average commute for residents of Merrimack is 0.4 minutes longer than it is for residents of Castle Rock.

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.

Things to do in Merrimack?
Merrimack, New Hampshire is a vibrant city located in Merrimack County and renowned for its picturesque landscapes, historical attractions, and outdoor recreational activities. It offers plenty of things to do for locals and visitors alike, from visiting the Robert Frost Homestead or fishing at Patterson State Park to browsing through Merrimack Premium Outlets for some unique local shopping or playing a round of golf at Bear Brook Golf Course. Visitors can also explore local attractions such as Nesmith Library or shop at nearby stores such as Merrimack Village Shopping Center. With easy access to cities like Manchester and Nashua, Merrimack makes an ideal destination for visitors seeking an unforgettable experience close to urban amenities.