Latest in Mount AiryDid you Know? Mounty AiryMt. Airy sits along the B&O Railroad Mt. Airy Web SitesAbout Mount Airy Mount Airy was established in 1830 and sits on the borders of Carroll, Howard, Montgomer, and Frederick Counties in Maryland. According to the 2000 census, it has 6,425 residents. |
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Mount Airy was established in 1830 and sits on the borders of Carroll, Howard, Montgomer, and Frederick Counties in Maryland. According to the 2000 census, it has 6,425 residents. 

