The ZIP code 20866 in Burtonsville, Maryland, encompasses an area of 7.85 square miles and has experienced notable population growth over the past decade. The population increased from 15,226 in 2010 to 18,120 in 2022, with a corresponding rise in population density from 1,939.62 people per square mile to 2,308.28 people per square mile during the same period.

Based on the 2022 population density of 2,308.28 people per square mile, Burtonsville can be classified as a suburban area. Suburban areas typically feature a mix of residential types, including single-family homes, townhouses, and some multi-family dwellings. The lot sizes in these areas generally range from 0.25 to 1 acre, allowing for a balance between personal space and community interaction.

The lifestyle in Burtonsville likely revolves around family-oriented activities, with access to schools, parks, and shopping centers. The community may have an active social life, with residents participating in sports leagues, homeowners associations, and local festivals. The area's proximity to Washington D.C. and Baltimore may also attract professionals who prefer a suburban lifestyle while maintaining access to urban amenities and employment opportunities.