ZIP Code 61284

In ZIP code 61284, near Rock Island, households earn a median of $100,505, with per-capita income at $47,733. Homes here are valued at a median of $236,900, and the county-level effective property tax rate of 2.28% means owners pay a notable share of that value each year in taxes. Add the combined sales tax rate of 7.25%, which applies to everyday purchases, and the overall cost picture includes both a sizable property tax obligation and a steady sales tax on spending. Income levels here are strong enough that these costs sit alongside a fairly comfortable earning base.