Oak Bluffs CDP, Massachusetts Demographics & Population 2026

Population Overview

Oak Bluffs CDP is a small community located in Massachusetts. The total population is 1,357. It ranks as the 213th most populous out of 248 cities and towns in Massachusetts.

Age Demographics

The median age in Oak Bluffs CDP is 57.2 years. This is 43% higher than the state median of 40.0 years. Only 9.8% of residents are under 18, indicating fewer families with children. 14.2% 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 Oak Bluffs CDP is $59,082. This is 42% lower than the state median of $101,341. Compared to the national median of $78,538, household income here is 25% lower. The poverty rate stands at 18.1%. This is 82% higher than the state poverty rate of 10.0%. The unemployment rate is 5.5%. This is 7% higher than the state rate of 5.1%. The median home value is $1,013,900. Housing costs are 93% higher than the state median of $525,800. The home-value-to-income ratio of 17.2x suggests that housing affordability is a significant concern for many residents. 60.5% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 62.6%.

Race & Ethnicity

The largest racial or ethnic group in Oak Bluffs CDP is White (non-Hispanic), making up 80.0% of the population. Black or African American residents account for 15.6%. The Black or African American population is significantly higher than the state average (15.6% vs 6.5%). The Hispanic or Latino population (2.4%) is well below the state average of 12.9%.

Education

36.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 23% 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 96.9%. Notably, 21.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Oak Bluffs 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.