The median home price in Illinois is $265,000, below the national median of $420,000. With a median household income of $72,200, the price-to-income ratio is 3.7x.
Property taxes in Illinois average 2.27% of assessed value. On the median home, that is $6,016 per year, or $501 per month added to your mortgage payment. This is significantly above the national average of 1.1%, making property taxes a major factor in your total housing cost.
Illinois has a state income tax of 4.95% flat. Factor this into your take-home pay when calculating how much mortgage you can afford.
The cost of living index in Illinois is 93 (national average = 100). Everyday expenses beyond housing are close to the national average.