The total population of Larsen Bay is estimated to be 46 with 27 males (58.70%) and 19 females (41.30%). There are 8 less females than males in Larsen Bay.
In 2022, the population of Larsen Bay was 33, a 0.00% decrease year-by-year from 2021. Previously, in 2021, Larsen Bay's population was 33, a decline of 2.94% compared to a population of 34 in 2020.
The median age in Larsen Bay, AK is 58.2, as per 2021 ACS 5-Year Estimates. Of the total population, 20.83% were under the age of 15, 8.33% aged 15 to 29, 50.00% aged 30 to 64, 20.83% aged 65 to 84, and 0.00% were 85 years of age and older.