The median home value in Dennis, MA is $685,768 as of 2026-06-30, up 2.46% from a year earlier.
Median Home Value
$685,768
Year-over-Year
+2.46%
Population
15,263
Dennis ranks #65 of 134 Massachusetts cities tracked here by median home value, and sits 2.6% above the state's city median of $668,110. It sits in Barnstable County, where the county-wide median is $772,767.
Dennis police recorded a violent crime rate of 236 per 100,000 residents in 2024 — around the middle of the range for reporting cities. Property crime runs at 760 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 Dennis is $685,768. That's up 2.46% from a year earlier. That is about 2.6% above the typical county in Massachusetts.
Homes in Dennis are cheaper than Barnstable County as a whole, where the median is $772,767 — a difference of about 11.3%.
Dennis police reported 236 violent crimes per 100,000 residents, covering a population of about 15,263. Crime rates are one input among many — they vary block to block within a city, and this figure is a citywide average.