Home › States › Illinois › Round Lake Beach
The median home value in Round Lake Beach, IL is $261,065 as of 2026-07-31, up 4.75% from a year earlier.
Median Home Value
$261,065
Year-over-Year
+4.75%
Population
26,644
Round Lake Beach ranks #180 of 279 Illinois cities tracked here by median home value, and sits 18.2% below the state's city median of $319,026. It sits in Lake County, where the county-wide median is $401,229.
Median household income in Round Lake Beach is $86,059, so the typical home value is about 3.0× annual household income. This is a simple price-to-income benchmark rather than a monthly payment estimate; it does not account for mortgage rates, down payments, taxes or insurance.
Household income comes from the U.S. Census Bureau's ACS 5-Year Estimates, table B19013 (how the affordability measure works).
Round Lake Beach police recorded a violent crime rate of 83 per 100,000 residents in 2024 — lower than most cities that report to the FBI. Property crime runs at 901 per 100,000.
Reported by the city's own police department to the FBI's Uniform Crime Reporting Program (what this covers).
People often call this an average home price, but the figure shown here is Zillow's typical home value (ZHVI), not a simple arithmetic average. In Round Lake Beach, that value is $261,065. That's up 4.75% from a year earlier. It is about 18.2% below the typical Illinois city tracked here.
Homes in Round Lake Beach are cheaper than Lake County as a whole, where the median is $401,229 — a difference of about 34.9%.
Median household income here is $86,059, so the typical home value is about 3.0× annual household income. This ratio is a broad comparison measure, not a mortgage-payment estimate.
Round Lake Beach police reported 83 violent crimes per 100,000 residents, covering a population of about 26,644. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.