Zip code 78725 in Hornsby Bend, Texas, is classified as a "Majority-Minority" community with "Moderate Diversity" as of 2022. The Hispanic population comprises 50% of the total, followed by the White population at 34%. The area has undergone significant demographic changes over the past decade, along with variations in median income and population growth.

From 2013 to 2019, the area maintained its "Majority-Minority" status, with the Hispanic population consistently forming a plurality. The community transitioned from "Low Diversity" in 2013-2014 to "Moderate Diversity" by 2022, as the White population increased from 17-20% to 34%. The Black population experienced a substantial decline, decreasing from 28% in 2013 to 11% in 2022, indicating a potential "Transitional Community" status. The Asian and multiracial populations, although small, have shown gradual increases, contributing to the area's growing diversity.

The median income has demonstrated an overall upward trend, increasing from $60,253 in 2013 to $74,996 in 2022, representing a 24.5% increase. This income growth coincides with the increase in the White population percentage. The population has grown from 7,808 in 2013 to 8,685 in 2022, an 11.2% increase, indicating the area's growing attractiveness.