The city of Toksook Bay is located in the U.S. state of Alaska. It is also the largest village on Nelson Island within Bethel Census Area just close to Nightmute. The city total area is 73.86 square miles at 60°31′50″N 165°06′12″W. In 1964, Toksook Bay was established and incorporated on April 4, 1972. As of the 2010 census, it had a total population of 590 people. The population density was 8.90/sq mi. Local residents mostly rely on fishing and other subsistence activities as their source of living. The estimated per capita income in 2015 was $15,649. Toksook Bay is using Zip code 99637.