ZIP Code 04103

ZIP code 04103, covering part of Portland, sits in upper-middle-income territory, with a median household income of $89,796 and per-capita income of $52,395. Homes here carry a median value of $459,500, and the county-level effective property tax rate of 1.04% means owners pay a meaningful sum each year relative to that value. Add a combined sales tax of 5.50%, and the overall tax picture reflects a community with solid earning power and property wealth rather than an entry-level market.