Rock Falls, IL House for Rent

The median rent for a single-family home in Rock Falls, IL is $1,300 per month, though prices vary by neighborhood, size, and property type. As of July 2026, single-family homes tend to be the most affordable option.

To comfortably afford the median rent in Rock Falls, IL, a household needs to earn roughly $52,000 per year. This is based on the common guideline that households should spend no more than 30% of gross income on housing. Most landlords require monthly household income of at least 3x the monthly rent, and with a median rent of $1,300 per month in Rock Falls, IL, renters typically need to show $3,900 per month in gross income to qualify. Actual affordability will vary depending on household debts, other living expenses, and overall budget.

In Rock Falls, IL, the price-to-rent ratio is 8.7, which generally favors renting. This ratio divides the median home price by the annual median rent: below 15 typically favors buying, 15 to 20 is balanced, and above 20 typically favors renting. Your finances, how long you plan to stay, and costs like mortgage rates, taxes, and maintenance all factor into the decision.