The steady population growth indicates consistent attraction of new residents to Calallen, possibly due to its location within Corpus Christi. The area's proximity to urban conveniences and natural attractions may contribute to its appeal.

Neighborhood infrastructure likely evolved to accommodate this growth, potentially including expansions in local schools, healthcare facilities, and retail options. The increasing density might have led to improvements in public services and transportation links.

Despite the population increase, Calallen has maintained a relatively moderate density, suggesting managed development that preserves some of the area's suburban-rural character. This balance between growth and space preservation likely contributes to the neighborhood's continued attractiveness.