Cabin John CDP, Maryland Demographics & Population 2026

Population Overview

Cabin John CDP is a small community located in Maryland. The total population is 2,096. It ranks as the 277th most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in Cabin John CDP is 49.3 years. This is 25% higher than the state median of 39.3 years. 17.8% 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 Cabin John CDP is $222,500. This is 119% higher than the state median of $101,652. Compared to the national median of $78,538, household income here is 183% higher. The poverty rate stands at 0.1%. This is 99% lower than the state poverty rate of 9.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 0.0%. This is 100% lower than the state rate of 4.9%. The median home value is $1,293,900. Housing costs are 225% higher than the state median of $397,700. The home-value-to-income ratio is 5.8x. 95.9% of occupied housing units are owner-occupied. This homeownership rate is 42% higher than the state average of 67.5%.

Race & Ethnicity

The largest racial or ethnic group in Cabin John CDP is White (non-Hispanic), making up 59.4% of the population. Hispanic or Latino residents account for 10.7%. The Black or African American population (4.2%) is well below the state average of 29.2%. The Asian population is significantly higher than the state average (10.0% vs 6.4%).

Education

88.2% of residents aged 25 and older hold a bachelor's degree or higher. This places Cabin John CDP in the top 10% of all cities in the state for educational attainment. This is 106% higher than the state rate of 42.7%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 99.0%. Notably, 61.8% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Cabin John CDP, Maryland 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 Maryland state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 528 Census-designated places in Maryland. For official data, visit data.census.gov.