New canaan ct zip code

New Canaan, CT has several zip codes, but the main one is:

06840

Here are some other zip codes that serve parts of New Canaan:

• 06853 (part of New Canaan, but mostly serves surrounding towns)
• 06880 (part of New Canaan, but mostly serves surrounding towns)

Note that zip codes are not always exact boundaries, and some areas may be served by multiple zip codes.