The median home value in Olney, IL is $140,108 as of 2026-06-30, up 10.67% from a year earlier.
Median Home Value
$140,108
Year-over-Year
+10.67%
Population
8,453
Olney ranks #246 of 279 Illinois cities tracked here by median home value, and sits 56.0% below the state's city median of $318,423. It sits in Richland County, where the county-wide median is $140,556.
Olney police recorded a violent crime rate of 225 per 100,000 residents in 2024 — around the middle of the range for reporting cities. Property crime runs at 1,041 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
The median home value in Olney is $140,108. That's up 10.67% from a year earlier. That is about 56.0% below the typical county in Illinois.
Homes in Olney are cheaper than Richland County as a whole, where the median is $140,556 — a difference of about 0.3%.
Olney police reported 225 violent crimes per 100,000 residents, covering a population of about 8,453. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.
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