2025 Compare Cities Overview:
Castaic, CA vs Idaho Falls, ID

Are people in Idaho Falls older or younger than people in Castaic?
- The Median Age in Idaho Falls is 4.6 years younger than in Castaic.

Are housing costs cheaper in Idaho Falls or Castaic?
- Idaho Falls housing costs are 51.9% less expensive than Castaic housing costs.

Which city has a longer commute, Idaho Falls or Castaic?
- The average commute for residents of Idaho Falls is 12.7 minutes shorter than it is for residents of Castaic.

Things to do in Castaic?
Castaic is an unincorporated community located in Los Angeles County, California with an estimated population around 20,000 people as of 2020. The area offers residents a range of amenities and services including healthcare centers and educational facilities while also serving up plenty of outdoor activities such as boating and fishing on nearby Pyramid Lake among other opportunities for recreation.

Things to do in Idaho Falls?
Idaho Falls, Idaho is a vibrant city located in Bonneville County. This bustling community offers plenty for visitors to explore such as the Museum of Idaho or one of many popular restaurants. Residents here also take advantage of all the outdoor activities available in Rocky Mountain National Park, Harriman State Park and the Snake River. With its excellent school systems, thriving businesses, and numerous recreational opportunities it's no wonder why so many people choose to make Idaho Falls their home.