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Independent flea markets in Frederick, MD

1 independent, locally-owned flea markets are listed in Frederick, Maryland on CheckThisBiz. National chains and franchises are not included. Ranked by how much we could independently verify (listing sources, phone, website and owner verification), the top flea markets are Flora's Attic.

How we rank: email-verified customer reviews on CheckThisBiz first, then independent checks (listing sources, phone, website and domain, owner verification). Paid placement never changes this ranking. Our methods · Sources · Updated November 13, 2026

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