Based on the historical population data for the zip code 78121 in La Vernia, Texas, the area has experienced steady population growth over the past decade. The population increased from 10,933 in 2010 to 13,452 in 2022, representing a growth of approximately 23 percent during this period. The population density has also increased from 103.69 people per square mile in 2010 to 127.58 people per square mile in 2022.

Given the zip code's size of 105.44 square miles and the 2022 population density of 127.58 people per square mile, the area can be classified as rural. Rural areas typically have population densities between 50 and 500 people per square mile, characterized by larger living spaces, ranging from 1 to 5 acres, fewer public services, and lower infrastructure density compared to more urban areas.

The lifestyle in this rural area is likely to be community-oriented, often centered around local schools and small businesses. Residents may engage in activities such as hobby farming, horse ownership, and outdoor recreational pursuits, taking advantage of the natural environment and open spaces. The estimated 5,154 housing units corresponding to the 2022 population suggest that the area primarily consists of single-family homes and larger properties, which is typical for rural communities.