Marjorie C. Decker is an American politician serving as the State Representative for the 25th Middlesex district in the Massachusetts General Court. She is a member of the Democratic Party.
Decker was born and raised in North Cambridge, Massachusetts. She grew up in public housing in Cambridgeport, and she graduated from high school at the Cambridge Rindge and Latin School. She received her Bachelor of Arts in social thought and political economy from the University of Massachusetts, Amherst, an MPA from the University of Massachusetts Boston, and a Master of Science from the John F. Kennedy School of Government of Harvard University in 2007.
She served seven consecutive terms on the Cambridge City Council in Cambridge, Massachusetts from 1999 to 2013 and was the youngest woman ever to be elected to the Cambridge City Council. In 2012 she was elected state representative to the Massachusetts legislature with her term starting in 2013. She lives with her husband, and two children in Cambridge.
