Based on the historical population data for ZIP code 78615, which covers Coupland in Texas, the area has experienced significant population growth and increasing population density over the past decade. The population has grown from 1,548 in 2010 to 2,688 in 2022, representing a 73.6 percent increase. During the same period, the population density has risen from 28.6 people per square mile to 49.67 people per square mile.

Given the ZIP code's size of 54.12 square miles and the 2022 population density of 49.67 people per square mile, the area can be classified as remote rural, characterized by sparse populations, minimal infrastructure, and limited services. The lifestyle in such areas typically involves large expanses of land per household, often more than 5 acres, with a predominant focus on agricultural or undeveloped land use. Residents in remote rural areas often prioritize privacy and self-sustainability, engaging in outdoor and recreational activities due to the natural environment.

Despite the significant population growth, the area remains well within the remote rural classification. However, if the growth trend continues at a similar rate, the area may transition towards a rural classification in the coming years. Rural areas generally feature population densities between 50 and 500 people per square mile, with larger living spaces ranging from 1 to 5 acres, fewer public services, and lower infrastructure density compared to more urbanized areas.