National CDP, Maryland Demographics & Population 2026

Population Overview

National CDP is a small community located in Maryland. The total population is 48. It ranks as the 508th most populous out of 528 cities and towns in Maryland.

Age Demographics

The median age in National CDP is 66.5 years. This is 69% higher than the state median of 39.3 years. Only 0.0% of residents are under 18, indicating fewer families with children.

Economy, Income & Housing

The poverty rate stands at 0.0%. This is 100% 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%. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 48% higher than the state average of 67.5%.

Race & Ethnicity

National CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents. The White (non-Hispanic) population is significantly higher than the state average (100.0% vs 47.4%).

Education

27.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 37% lower 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 87.5%.

Data Sources & Methodology

All demographic data for National 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.