Through a Maryland Department of Agriculture grant the Maryland Grape Growers Association in close collaboration with the Maryland Wineries Association surveyed vineyards throughout the state of Maryland in 2020 for county level production of all grape types and varieties. Survey results include pricing for Maryland Vinifera, American and Hybrid grapes and an idea of future plantings of varietals.
Previous surveys from 2006, 2008, 2010 and 2014 are also available at https://marylandgrapes.org/resources/maryland-vineyard-statistics/
This work will support markets for Maryland grown grapes and future legislation to assist grape growers and wineries.