Maryland's National Register Properties

Historic Districts

There are 234 Historic Districts in this section. These geographically-definable areas contain concentrations of resources. They may contain both contributing and non-contributing properties.

Browse by County

• Allegany (10)
• Anne Arundel (6)
• Baltimore City (69)
• Baltimore County (29)
• Caroline (3)
• Carroll (11)
• Cecil (3)
• Charles (2)
• Dorchester (3)
• Frederick (14)
• Garrett (2)
• Harford (12)
• Howard (4)
• Kent (3)
• Montgomery (18)
• Prince Georges (17)
• Queen Annes (2)
• Saint Marys (3)
• Somerset (7)
• Talbot (3)
• Washington (17)
• Wicomico (1)
• Worcester (2)