Calvert County occupies the Calvert Peninsula, which is bordered on the east by Chesapeake Bay and on the west by the Patuxent River. Calvert County is part of the Southern Maryland region. It is one of the older counties in Maryland, after St. Mary’s, Kent County and Anne Arundel counties. The county was originally named Charles County (much larger and unrelated to the present-day Charles County) in 1650 when Cecil Calvert, 2nd Baron Baltimore established it with Robert Brooke as its “Commander”. On July 3, 1654, Lord Baltimore abolished Charles County and removed all authority from Brooke. He re-established the county as Calvert County with the same territory.
These charts show statistics in Calvert County, MD for the following: Median Sale Price, Active Listings, Days on Market, Months of Supply. Each chart shows Detached and Attached housing types.