Home values, rents and more in Rock Island, IL
September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07
Open Rock Island in ProMap- Under $150k
- $150k–$170k
- $170k–$190k
- $190k–$270k
- $270k+
- No data
How Rock Island compares
The typical home in Rock Island, IL is worth about $125,000, according to the Zillow Home Value Index for September 2026. Home values in Rock Island are 36% below the typical value in the Davenport metro area ($195,000) and 66% below the U.S. typical value ($366,000).
Over the past year, home values in Rock Island fell 0.7%, compared with +4.8% in the Davenport metro area and +1.2% nationally.
Typical rent is $932 a month (Zillow Observed Rent Index), 7% below the Davenport metro area ($1,003) and 52% below the U.S. ($1,932). Rents rose 6.2% over the past year.
The median household income is $59,041, against $72,738 in the Davenport metro area and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).
About 36,151 people live in Rock Island (American Community Survey 2020–24).
Rock Island has the 4th-lowest typical home value of the 45 cities in the Davenport metro area and the 167th-lowest of 1,005 in Illinois with Zillow figures.
Part of: Rock Island County, IL · Davenport metro area · Illinois
More for Rock Island in ProMap Plus
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- 5- and 10-year price changes
- Days on market and months of supply
- Price cuts and sale-to-list ratio
- Price-to-income and monthly cost to buy
- Crime rates
- Homeowners insurance premiums
- Commute time to downtown
- Flood, wildfire and natural hazard risk
- Property-tax rate
- 2024 presidential vote
- Age, education and household make-up
- Amenities and transit nearby
Nearby cities
ZIP codes in Rock Island, IL
Sources
Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.
"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.