[2] Squantum residents are the wealthiest of any neighborhood in Quincy, according to the 2010 United States Census Bureau, and the home ownership rate is approximately 92%.
[3] The neighborhood is further characterized by its tree-lined streets, its "island getaway" feel, close-knit community, and its annual Squantum Fourth of July Parade.
[7]Before the arrival of English colonists in the seventeenth century, Squantum was populated by Native Americans who valued it as a fertile mollusk harvesting site.
[9] In 1621 the tribe's chief, Chickatawbut, was visited there by Plymouth Colony commander Myles Standish and Squanto, a native guide from whom the peninsula and neighborhood take their names.
[10] Also around this time Squantum had been part of early aviation history as an airshow put on by Harvard University's Aeronautical Society was held on the peninsula in 1910.
[12] The base was used until closing in 1954 and eventually was developed into the neighboring Marina Bay section of Quincy in the 1980s, with some opposition from Squantum residents who feared traffic congestion, noise pollution,[14] and environmental damage from filling wetlands.