Shopping & Retail Businesses in Castine, ME
1 business listed · Updated May 29, 2026
Castine, Maine (population 1,162) has 1 shopping & retail business listed on LocalSquare, covering ZIP codes 04420, 04421.
Listings are claimed by the businesses themselves for $1 per square per month. The longest-running listing on this page has been up since May 2026.
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Frequently asked questions
How many shopping & retail businesses are listed in Castine, ME?
1 detailed shopping & retail business is currently included on this page. Listings must have multiple useful details before this directory page is eligible for search indexing.
How does a business get on this list?
A shopping & retail business serving Castine can add a promotional pin to the LocalSquare community board from $1/month. Directory inclusion also requires enough useful visible information, such as contact details, a website, hours, an address, photos, or review data.
What ZIP codes does Castine, ME include?
Castine is served by ZIP codes 04420, 04421. Each ZIP has its own community board where local businesses pin their listings.
How is this list ordered?
Listings are ordered with the most recently added first. No ratings are used to order this page.
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