Based on the historical population data for ZIP code 62047, which corresponds to Hardin in Illinois, the area has experienced fluctuations in population and population density over the past decade. The population reached a peak of 1,233 in 2013 and has since declined to 884 in 2022. The current population density stands at 58.62 people per square mile, which is a decrease from the peak density of 81.76 people per square mile in 2013.

Given the current population density and the estimated 338 housing units corresponding to the 2022 population, the area can be classified as rural. Rural areas are characterized by larger living spaces, ranging from 1 to 5 acres, and a lower density of infrastructure and public services compared to more urban areas. The lifestyle in rural areas is typically community-oriented, often centered around local schools and small businesses, with activities such as hobby farming, horse ownership, and significant outdoor activities.

The declining population trend in Hardin suggests that the area has experienced limited urban development activity in recent years. The low population density and the rural classification indicate that the area has maintained its rural character, with a focus on privacy, self-sustainability, and a connection to the natural environment.