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The median home value in Grain Valley, MO is $332,658 as of 2026-07-31, down 0.07% from a year earlier.
Median Home Value
$332,658
Year-over-Year
-0.07%
Population
16,930
Grain Valley ranks #30 of 113 Missouri cities tracked here by median home value, and sits 22.6% above the state's city median of $271,406. It sits in Jackson County, where the county-wide median is $251,826.
Median household income in Grain Valley is $89,649, so the typical home value is about 3.7× 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).
Grain Valley police recorded a violent crime rate of 177 per 100,000 residents in 2024 — around the middle of the range for reporting cities. Property crime runs at 1,229 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 Grain Valley, that value is $332,658. That's down 0.07% from a year earlier. It is about 22.6% above the typical Missouri city tracked here.
Homes in Grain Valley are more expensive than Jackson County as a whole, where the median is $251,826 — a difference of about 32.1%.
Median household income here is $89,649, so the typical home value is about 3.7× annual household income. This ratio is a broad comparison measure, not a mortgage-payment estimate.
Grain Valley police reported 177 violent crimes per 100,000 residents, covering a population of about 16,930. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.