Monument Beac is a small town located within the town of Bourne. Monument Beach is a part of Barnstable County in Massachusetts. Covering a total area of about 9 sq. kms., the town is located at an elevated height of about 26 ft. from the ground level. A major part of the local inhabitants are primarily white in their racial origin. They are principally engaged with agriculture, elementery education, shops and stores and many other local economic activities.