Based on the historical population data provided for the ZIP code 61243 (Deer Grove, Illinois), spanning from 2010 to 2022, the area has consistently maintained a low population density. In 2022, the population was 260 people, with a corresponding population density of 8.93 people per square mile. Given the ZIP code's size of 29.12 square miles, this indicates a sparsely populated area with minimal urbanization.

The population density suggests that the area is characterized by large expanses of land per household, likely exceeding 5 acres on average. This low density indicates a predominantly agricultural or undeveloped landscape, with a focus on privacy and self-sustainability. The lifestyle in this area is likely centered around outdoor and recreational activities, taking advantage of the natural environment.

Over the 12-year period, the population has fluctuated, ranging from a high of 411 in 2012 to a low of 255 in 2021. Despite these variations, the population density has consistently remained below 15 people per square mile, indicating that the area has not experienced significant urban development or population growth.