Cost of Living in Rock Island, IL
For one person, living costs in Rock Island, IL are estimated at $2,664 a month, including rent and utilities, which take more than half of the total. Other living expenses average about $38 a day.
How much you'll spend in Rock Island, IL
Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Rock Island, IL actually costs, broken down by who's living it.
Living costs for one person come to about $2,664 monthly including rent, or $1,158 excluding housing.
Estimated monthly costs for a couple: $3,843 with rent, or $1,947 without housing.
Monthly costs for a family of three come to about $5,023 including rent, or $2,735 for daily expenses alone.
CityCost data is based on AI and user input – minor inaccuracies may occur.
Last update: October 17, 2026
Categories marked with * are only partly priced – their share counts the items that do have prices.
Categories marked with * are only partly priced – their share counts the items that do have prices.
Cost Breakdown
Expect to spend about $431 monthly on groceries. Dining out at a mid-range restaurant costs roughly $67.0 for two.
Cost Highlights
Rock Island, IL is more expensive than 89% of cities worldwide and 73% within North America.
- Rock Island, IL
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