Based on the historical population data for ZIP code 20640 in Bryans Road, Maryland, the area has a population density of 164.11 people per square mile as of 2022, with an estimated 3,813 housing units corresponding to the population of 9,953. The population density has remained relatively stable over the past decade, fluctuating between 158 and 171 people per square mile.

Given the population density, the area can be classified as rural, typically characterized by larger living spaces, ranging from 1 to 5 acres, and a lower density of public services and infrastructure compared to more urban areas. The lifestyle in this rural setting is likely to be community-oriented, often centered around local schools and small businesses. Residents may engage in activities such as hobby farming, horse ownership, and outdoor recreation, taking advantage of the natural environment.

The stability in population density over the years suggests that the area has not experienced significant urban development or rapid population growth. This indicates that the rural character of the area has been maintained, with limited changes to the land use patterns and infrastructure.