According to the historical population data from 2010 to 2022, the zip code 62561 in Riverton, Illinois, has experienced a gradual increase in population, rising from 4,645 in 2010 to 4,957 in 2022. The population density has also increased from 217.87 people per square mile in 2010 to 232.5 people per square mile in 2022. Given the zip code's size of 21.32 square miles, the population density suggests that the area can be classified as rural.

Rural areas typically have population densities between 50 and 500 people per square mile and are characterized by larger living spaces, ranging from 1 to 5 acres, fewer public services, and lower infrastructure density. The lifestyle in these areas is generally community-oriented, often centered around local schools and small businesses, with activities such as hobby farming, horse ownership, and significant outdoor activities.

The estimated number of housing units corresponding to the 2022 population, based on the national average household size of 2.61, is approximately 1,899. This indicates that the area likely features a mix of single-family homes and some smaller multi-family dwellings, with ample space for outdoor activities and a more relaxed, rural lifestyle.