The city of Larsen Bay is located in the U.S. state of Alaska. It is within Kodiak Island Borough. Larsen Bay coordinates at 57°32′12″N 153°59′29″W with an elevation of 3 feet above sea level. It was incorporated in 1974. As of 2010 census data, The city had a total population of 87 individuals and population density was 11/sq mi. The Larsen Bay School is served and operated by Kodiak Island Borough School District. It has Zip code 99624 and Area code 907.