2026 Compare Cities Overview:
Castine, ME vs Groton, CT

Are people in Groton older or younger than people in Castine?
- The Median Age in Groton is 13.4 years older than in Castine.

Are housing costs cheaper in Groton or Castine?
- Groton housing costs are 35.0% less expensive than Castine housing costs.

Which city has a longer commute, Groton or Castine?
- The average commute for residents of Groton is 4.3 minutes shorter than it is for residents of Castine.

Things to do in Castine?
Living in Castine, ME is a truly unique experience. Located on a peninsula surrounded by the Penobscot Bay, Castine offers breathtaking views of stunning blue waters and lush green forests. The town is small but full of charm and character with its colonial-era buildings and winding cobblestone streets. The people of Castine are friendly and welcoming, making it easy to feel right at home here. With its picturesque scenery and friendly atmosphere, Castine is an ideal place to live for those looking to escape the hustle and bustle of city life while still being close to nearby amenities like museums, shops, restaurants, and more.

Things to do in Groton?
Groton, Connecticut sits within New London county featuring numerous attractions such as the U.S. Naval Submarine Base or Bluff Point State Park combined with stores like The Pavilions at Baltic Place shopping center and multiple dining spots including Golden Caesar Chinese Restuarant