2025 Compare Cities Overview:
Eureka, CA vs Rock Island, IL

Are people in Rock Island older or younger than people in Eureka?
- The Median Age in Rock Island is 2.8 years younger than in Eureka.

Are housing costs cheaper in Rock Island or Eureka?
- Rock Island housing costs are 72.6% less expensive than Eureka housing costs.

Which city has a longer commute, Rock Island or Eureka?
- The average commute for residents of Rock Island is 4.6 minutes longer than it is for residents of Eureka.

Things to do in Eureka?
Eureka, CA is a vibrant and welcoming small city located in Humboldt County. With an estimated population of 27,000 people, Eureka has something special for everyone. From outdoor activities like fishing and kayaking to cultural attractions like the Clarke Historical Museum—there's always something new to explore in this charming 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 – Eureka has something special for everyone!

Things to do in Rock Island?
Rock Island, Illinois lies within Rock Island County giving tourists leisure areas such as Sunderbruch Park combined with employment opportunities at Trinity Muscatine Campus along with entertainment opportunities at Rialto Square Theatre Waipahu