Adak, AK — income, home value, property tax, and sales tax.
ZIP code 99547, which takes in Adak, sits at the low end of the income scale, with per-capita income of just $8,767. That figure places the area well below what most American households earn, pointing to a working-class or economically strained community. Property taxes are levied at the county level at an effective rate of 0.71%, so a homeowner's annual bill stays contained even if incomes are thin. There is no combined sales tax here at all, meaning purchases escape that added cost entirely. Taken together, the tax environment asks little, though the low earnings themselves remain the defining feature of this ZIP.