Based on the historical population data provided for the ZIP code 19706 in Delaware City, Delaware, the area has experienced fluctuations in population and population density over the years from 2010 to 2022. The population has ranged from a low of 1,323 in 2018 to a high of 1,641 in 2013, with the most recent data showing a population of 1,499 in 2022.

The population density in 2022 is 173.7 people per square mile, which falls within the range typically associated with rural areas. Rural areas are characterized by larger living spaces, often ranging from 1 to 5 acres per household, and a lifestyle that is community-oriented and centered around local schools, small businesses, and outdoor activities.

Given the ZIP code's size of 8.63 square miles and the 2022 population of 1,499, the estimated number of housing units in the area is approximately 574, assuming the national average household size of 2.61 people per household. This relatively low number of housing units, combined with the population density, suggests that the area is primarily rural, with a focus on privacy, self-sustainability, and a strong connection to the natural environment.