Rockford, IL — income, home value, property tax, and sales tax.
Homes in ZIP code 61091, near Rockford, carry a county-level property tax rate of 2.06%, a figure that leans on the higher side and shapes the area's overall cost of living. Combined with a 6.25% sales tax, the tax load here tilts toward working-class and middle-income households, where property taxes take a noticeable bite out of earnings. Buyers weighing a move to this part of the Rockford area should factor that 2.06% rate into their monthly math, since it adds meaningfully to ownership costs beyond the sticker price of a home.