The ZIP code 21710, corresponding to Adamstown in Maryland, has experienced steady population growth over the past decade, with its population increasing from 3,775 in 2010 to 4,135 in 2022. This growth has been accompanied by a consistent rise in population density, which reached 141.76 people per square mile in 2022.

Given the current population density, the area can be classified as rural, characterized by larger living spaces, fewer public services, and lower infrastructure density compared to more urbanized 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 pursuits, taking advantage of the natural environment.

The estimated number of housing units corresponding to the 2022 population is 1,584, based on the national average household size of 2.61. This suggests that the area is primarily composed of single-family homes or small-scale residential developments, which is consistent with the rural character of the ZIP code.