Zip code 61635 in East Peoria, Illinois has seen a steady population growth from 2010 to 2022. The population increased from 78 to 104 during this period. Population density also rose from 205 point 26 people per square mile in 2010 to 273 point 68 people per square mile in 2022. Given the zip code's size of 0 point 38 square miles, the estimated number of housing units in 2022 is around 40, based on the national average household size of 2 point 61.

The current population density of 273 point 68 people per square mile indicates that this area is classified as rural. Rural areas typically have larger living spaces, ranging from 1 to 5 acres, and a community oriented lifestyle that often centers around local schools and small businesses. Common activities in these areas include hobby farming, horse ownership, and outdoor pursuits.

The historical population data shows a gradual increase in both population and population density over the past 12 years. This trend points to a slow but steady growth in urban development activity in the area. As the population continues to grow, the area may transition towards a suburban rural classification, which is characterized by more clustered housing developments and a combination of rural openness and suburban amenities.