Akers Herred had 6,375 inhabitants in 1769, and this number increased to 7,600 in 1801. Aker was established as a municipality on 1 January 1838 (see formannskapsdistrikt).
The community of Akers Herred had a population of 6,375 in 1769, growing to 7,600 by 1801. On January 1, 1838, Aker was officially recognized as a municipality (formannskapsdistrikt).