In 2023, Dennis, MA had a population of 1.9k people with a median age of 63.2 and a median household income of $127,292. Between 2022 and 2023 the population of Dennis, MA grew from 1,898 to 1,903, a 0.263% increase and its median household income grew from $113,526 to $127,292, a 12.1% increase.
The 5 largest ethnic groups in Dennis, MA are White (Non-Hispanic) (99%), Two+ (Non-Hispanic) (0.998%), White (Hispanic) (0%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%).
None of the households in Dennis, MA reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.4% of the residents in Dennis, MA are U.S. citizens.
In 2023, the median property value in Dennis, MA was $835,300, and the homeownership rate was 87.2%.
Most people in Dennis, MA drove alone to work, and the average commute time was 18.4 minutes. The average car ownership in Dennis, MA was 2 cars per household.