The historical population data for the ZIP code 77378, which encompasses Willis in Texas, reveals a consistently growing population over the past decade. With a current population of 18,159 and a population density of 209.74 people per square mile as of 2022, this area falls within the rural classification.

The lifestyle in this ZIP code is likely to be community-oriented, revolving around local schools, small businesses, and outdoor activities. The area's population density suggests that residents enjoy larger living spaces, possibly ranging from 1 to 5 acres, which allows for a more spacious and private lifestyle. The estimated 6,957 housing units corresponding to the 2022 population further support the notion of a rural setting with ample land per household.

Over the past 12 years, the population has increased by approximately 38 percent, from 13,159 in 2010 to 18,159 in 2022. This steady growth indicates that the area is attracting new residents, possibly due to its appealing rural lifestyle, proximity to nature, and potential for hobby farming or horse ownership. The consistent increase in population density, from 151.99 people per square mile in 2010 to 209.74 in 2022, suggests a gradual shift towards a more populated rural setting.