The historical population data for the ZIP code 20135, which encompasses Shenandoah Retreat in Virginia, reveals a predominantly rural lifestyle with a population density consistently below 100 people per square mile from 2010 to 2022. The population has remained relatively stable over this period, fluctuating between 2,452 and 2,876 residents, with the most recent data from 2022 showing a population of 2,775 and a density of 72.91 people per square mile.

Given the ZIP code's size of 38.06 square miles and the 2022 population, the estimated number of housing units is approximately 1,063, assuming the national average household size of 2.61 persons per household. This low housing density suggests that the area is characterized by large expanses of land per household, likely exceeding 1 acre and potentially reaching 5 acres or more in some cases.

The consistently low population density and the estimated housing distribution indicate that the lifestyle in this ZIP code is primarily rural, with a focus on privacy, self-sustainability, and a strong connection to the natural environment. Residents likely engage in outdoor and recreational activities, taking advantage of the ample open spaces and undeveloped land. The area may also have a significant presence of agricultural activities and hobby farming.