West Dennis CDP, Massachusetts Demographics & Population 2026

Population Overview

West Dennis CDP is a small community located in Massachusetts. The total population is 2,586. It ranks as the 165th most populous out of 248 cities and towns in Massachusetts.

Age Demographics

The median age in West Dennis CDP is 57.5 years. This is 44% higher than the state median of 40.0 years. Only 6.4% of residents are under 18, indicating fewer families with children. 15.2% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in West Dennis CDP is $93,958. This is 7% lower than the state median of $101,341. Compared to the national median of $78,538, household income here is 20% higher. The poverty rate stands at 5.4%. This is 46% lower than the state poverty rate of 10.0%. The unemployment rate is 0.7%. This is 86% lower than the state rate of 5.1%. The median home value is $580,900. Housing costs are 10% higher than the state median of $525,800. The home-value-to-income ratio of 6.2x suggests that housing affordability is a significant concern for many residents. 74.9% of occupied housing units are owner-occupied. This homeownership rate is 20% higher than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in West Dennis CDP is White (non-Hispanic), making up 76.6% of the population. Hispanic or Latino residents account for 20.5%. The Black or African American population (1.4%) is well below the state average of 6.5%. The Hispanic or Latino population is significantly higher than the state average (20.5% vs 12.9%).

Education

44.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 6% lower than the state rate of 46.6%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.3%. Notably, 20.1% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for West Dennis CDP, Massachusetts is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Massachusetts state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 248 Census-designated places in Massachusetts. For official data, visit data.census.gov.