Based on the historical population data provided for the zip code 61341 Marseilles, Illinois, the area has experienced a gradual population decline over the past decade, from 8,525 residents in 2010 to 7,260 residents in 2022. The population density has also decreased from 87.11 people per square mile in 2010 to 74.18 people per square mile in 2022, indicating a trend towards lower population concentration in the area.

Given the current population density of 74.18 people per square mile, this zip code can be classified as a rural area. Rural areas are characterized by larger living spaces, typically ranging from 1 to 5 acres per household, and a lower density of infrastructure and public services compared to more urbanized areas. The lifestyle in rural areas is often community-oriented, centered around local schools and small businesses, with a focus on outdoor activities and a connection to the natural environment.

The estimated number of housing units corresponding to the 2022 population, based on the national average household size of 2.61, is approximately 2,782. This suggests that the area is likely composed of single-family homes or small multi-family dwellings, rather than high-density housing typically found in urban areas.