It is not known how many Indians were sold into slavery, but in this campaign, 500 enslaved Indians were shipped from Plymouth alone. Of the 12,000 Indians in the surrounding tribes, probably about half died from battle, massacre and starvation.
After King Philip’s War, there were almost no Indians left free in the northern British colonies. A colonist wrote from Manhattan’s New York colony: “There is now but few Indians upon the island and those few no ways hurtful. It is to be admired how strangely they have decreased by the hand of God, since the English first settled in these parts.”
In Massachusetts, the colonists declared a “day of public thanksgiving” in 1676, saying, “there now scarce remains a name or family of them [the Indians] but are either slain, captivated or fled.”